Home / 3,294,407,373.50-4,941,606,887.13-840,744,331.58

Finding the Fourth Proportional to 3,294,407,373.50, 4,941,606,887.13 and 840,744,331.58

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Solution

The fourth proportional to 3,294,407,373.50, 4,941,606,887.13 and 840,744,331.58 is: 1,261,115,432.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,294,407,373.50 : 4,941,606,887.13 = 840,744,331.58 : x
  2. Step 2: Convert to fraction form
    3,294,407,373.50/4,941,606,887.13 = 840,744,331.58/x
  3. Step 3: Cross multiply
    3,294,407,373.50x = 4,941,606,887.13 × 840,744,331.58
  4. Step 4: Simplify right side
    3,294,407,373.50x = 4,154,627,979,266,701,312
  5. Step 5: Solve for x
    x = 4,154,627,979,266,701,312/3,294,407,373.50
  6. Step 6: Final answer
    x = 1,261,115,432.38

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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.