Home / 3,730,176,000.40-5,595,264,000.60-1,144,911,053.20

Finding the Fourth Proportional to 3,730,176,000.40, 5,595,264,000.60 and 1,144,911,053.20

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Solution

The fourth proportional to 3,730,176,000.40, 5,595,264,000.60 and 1,144,911,053.20 is: 1,717,366,579.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,730,176,000.40 : 5,595,264,000.60 = 1,144,911,053.20 : x
  2. Step 2: Convert to fraction form
    3,730,176,000.40/5,595,264,000.60 = 1,144,911,053.20/x
  3. Step 3: Cross multiply
    3,730,176,000.40x = 5,595,264,000.60 × 1,144,911,053.20
  4. Step 4: Simplify right side
    3,730,176,000.40x = 6,406,079,599,858,992,128
  5. Step 5: Solve for x
    x = 6,406,079,599,858,992,128/3,730,176,000.40
  6. Step 6: Final answer
    x = 1,717,366,579.80

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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.