Home / 59,580,586.94-89,370,748.17-15,861,356.15

Finding the Fourth Proportional to 59,580,586.94, 89,370,748.17 and 15,861,356.15

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Solution

The fourth proportional to 59,580,586.94, 89,370,748.17 and 15,861,356.15 is: 23,791,999.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,580,586.94 : 89,370,748.17 = 15,861,356.15 : x
  2. Step 2: Convert to fraction form
    59,580,586.94/89,370,748.17 = 15,861,356.15/x
  3. Step 3: Cross multiply
    59,580,586.94x = 89,370,748.17 × 15,861,356.15
  4. Step 4: Simplify right side
    59,580,586.94x = 1,417,541,265,669,477
  5. Step 5: Solve for x
    x = 1,417,541,265,669,477/59,580,586.94
  6. Step 6: Final answer
    x = 23,791,999.01

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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.