Home / 94,753,605.90-130,757,567.15-52,937,985.31

Finding the Fourth Proportional to 94,753,605.90, 130,757,567.15 and 52,937,985.31

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Solution

The fourth proportional to 94,753,605.90, 130,757,567.15 and 52,937,985.31 is: 73,053,073.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,753,605.90 : 130,757,567.15 = 52,937,985.31 : x
  2. Step 2: Convert to fraction form
    94,753,605.90/130,757,567.15 = 52,937,985.31/x
  3. Step 3: Cross multiply
    94,753,605.90x = 130,757,567.15 × 52,937,985.31
  4. Step 4: Simplify right side
    94,753,605.90x = 6,922,042,168,763,489
  5. Step 5: Solve for x
    x = 6,922,042,168,763,489/94,753,605.90
  6. Step 6: Final answer
    x = 73,053,073.84

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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.