Home / 231,640,756.32-347,460,854.16-59,117,588.16

Finding the Fourth Proportional to 231,640,756.32, 347,460,854.16 and 59,117,588.16

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Solution

The fourth proportional to 231,640,756.32, 347,460,854.16 and 59,117,588.16 is: 88,676,310.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    231,640,756.32 : 347,460,854.16 = 59,117,588.16 : x
  2. Step 2: Convert to fraction form
    231,640,756.32/347,460,854.16 = 59,117,588.16/x
  3. Step 3: Cross multiply
    231,640,756.32x = 347,460,854.16 × 59,117,588.16
  4. Step 4: Simplify right side
    231,640,756.32x = 20,541,047,677,952,704
  5. Step 5: Solve for x
    x = 20,541,047,677,952,704/231,640,756.32
  6. Step 6: Final answer
    x = 88,676,310.70

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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.