Home / 96,475,528.47-133,137,070.17-52,422,527.16

Finding the Fourth Proportional to 96,475,528.47, 133,137,070.17 and 52,422,527.16

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Solution

The fourth proportional to 96,475,528.47, 133,137,070.17 and 52,422,527.16 is: 72,343,544.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,475,528.47 : 133,137,070.17 = 52,422,527.16 : x
  2. Step 2: Convert to fraction form
    96,475,528.47/133,137,070.17 = 52,422,527.16/x
  3. Step 3: Cross multiply
    96,475,528.47x = 133,137,070.17 × 52,422,527.16
  4. Step 4: Simplify right side
    96,475,528.47x = 6,979,381,676,989,650
  5. Step 5: Solve for x
    x = 6,979,381,676,989,650/96,475,528.47
  6. Step 6: Final answer
    x = 72,343,544.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.