Home / 94,012,346.07-141,024,998.31-39,369,914.55

Finding the Fourth Proportional to 94,012,346.07, 141,024,998.31 and 39,369,914.55

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Solution

The fourth proportional to 94,012,346.07, 141,024,998.31 and 39,369,914.55 is: 59,057,585.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,012,346.07 : 141,024,998.31 = 39,369,914.55 : x
  2. Step 2: Convert to fraction form
    94,012,346.07/141,024,998.31 = 39,369,914.55/x
  3. Step 3: Cross multiply
    94,012,346.07x = 141,024,998.31 × 39,369,914.55
  4. Step 4: Simplify right side
    94,012,346.07x = 5,552,142,132,878,594
  5. Step 5: Solve for x
    x = 5,552,142,132,878,594/94,012,346.07
  6. Step 6: Final answer
    x = 59,057,585.15

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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.