Home / 59,336,853.90-89,005,280.85-36,378,602.70

Finding the Fourth Proportional to 59,336,853.90, 89,005,280.85 and 36,378,602.70

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Solution

The fourth proportional to 59,336,853.90, 89,005,280.85 and 36,378,602.70 is: 54,567,904.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,336,853.90 : 89,005,280.85 = 36,378,602.70 : x
  2. Step 2: Convert to fraction form
    59,336,853.90/89,005,280.85 = 36,378,602.70/x
  3. Step 3: Cross multiply
    59,336,853.90x = 89,005,280.85 × 36,378,602.70
  4. Step 4: Simplify right side
    59,336,853.90x = 3,237,887,750,244,068.50
  5. Step 5: Solve for x
    x = 3,237,887,750,244,068.50/59,336,853.90
  6. Step 6: Final answer
    x = 54,567,904.05

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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.