Home / 4,452,192,030.30-6,678,288,045.45-1,544,146,878.30

Finding the Fourth Proportional to 4,452,192,030.30, 6,678,288,045.45 and 1,544,146,878.30

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Solution

The fourth proportional to 4,452,192,030.30, 6,678,288,045.45 and 1,544,146,878.30 is: 2,316,220,317.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,452,192,030.30 : 6,678,288,045.45 = 1,544,146,878.30 : x
  2. Step 2: Convert to fraction form
    4,452,192,030.30/6,678,288,045.45 = 1,544,146,878.30/x
  3. Step 3: Cross multiply
    4,452,192,030.30x = 6,678,288,045.45 × 1,544,146,878.30
  4. Step 4: Simplify right side
    4,452,192,030.30x = 10,312,257,637,769,826,304
  5. Step 5: Solve for x
    x = 10,312,257,637,769,826,304/4,452,192,030.30
  6. Step 6: Final answer
    x = 2,316,220,317.45

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Double scale
Find fourth proportional to 4,452,192,031.30, 6,678,288,046.95 and 1,544,146,879.30
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.