Home / 9,868,710.30-14,803,065.45-4,829,862.30

Finding the Fourth Proportional to 9,868,710.30, 14,803,065.45 and 4,829,862.30

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Solution

The fourth proportional to 9,868,710.30, 14,803,065.45 and 4,829,862.30 is: 7,244,793.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,868,710.30 : 14,803,065.45 = 4,829,862.30 : x
  2. Step 2: Convert to fraction form
    9,868,710.30/14,803,065.45 = 4,829,862.30/x
  3. Step 3: Cross multiply
    9,868,710.30x = 14,803,065.45 × 4,829,862.30
  4. Step 4: Simplify right side
    9,868,710.30x = 71,496,767,741,387.53
  5. Step 5: Solve for x
    x = 71,496,767,741,387.53/9,868,710.30
  6. Step 6: Final answer
    x = 7,244,793.45

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Double scale
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Similar ratio
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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.