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Finding the Fourth Proportional to 59,310,853.60, 88,966,280.40 and 36,352,602.40

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Solution

The fourth proportional to 59,310,853.60, 88,966,280.40 and 36,352,602.40 is: 54,528,903.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,310,853.60 : 88,966,280.40 = 36,352,602.40 : x
  2. Step 2: Convert to fraction form
    59,310,853.60/88,966,280.40 = 36,352,602.40/x
  3. Step 3: Cross multiply
    59,310,853.60x = 88,966,280.40 × 36,352,602.40
  4. Step 4: Simplify right side
    59,310,853.60x = 3,234,155,818,388,113
  5. Step 5: Solve for x
    x = 3,234,155,818,388,113/59,310,853.60
  6. Step 6: Final answer
    x = 54,528,903.60

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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.