Home / 88,586,154.02-132,947,053.54-40,098,059.16

Finding the Fourth Proportional to 88,586,154.02, 132,947,053.54 and 40,098,059.16

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Solution

The fourth proportional to 88,586,154.02, 132,947,053.54 and 40,098,059.16 is: 60,177,788.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,586,154.02 : 132,947,053.54 = 40,098,059.16 : x
  2. Step 2: Convert to fraction form
    88,586,154.02/132,947,053.54 = 40,098,059.16/x
  3. Step 3: Cross multiply
    88,586,154.02x = 132,947,053.54 × 40,098,059.16
  4. Step 4: Simplify right side
    88,586,154.02x = 5,330,918,817,994,607
  5. Step 5: Solve for x
    x = 5,330,918,817,994,607/88,586,154.02
  6. Step 6: Final answer
    x = 60,177,788.24

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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.