Home / 84,734,184.60-127,101,276.90-24,142,037.40

Finding the Fourth Proportional to 84,734,184.60, 127,101,276.90 and 24,142,037.40

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Solution

The fourth proportional to 84,734,184.60, 127,101,276.90 and 24,142,037.40 is: 36,213,056.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,734,184.60 : 127,101,276.90 = 24,142,037.40 : x
  2. Step 2: Convert to fraction form
    84,734,184.60/127,101,276.90 = 24,142,037.40/x
  3. Step 3: Cross multiply
    84,734,184.60x = 127,101,276.90 × 24,142,037.40
  4. Step 4: Simplify right side
    84,734,184.60x = 3,068,483,780,507,556
  5. Step 5: Solve for x
    x = 3,068,483,780,507,556/84,734,184.60
  6. Step 6: Final answer
    x = 36,213,056.10

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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.