Home / 89,820,200.10-134,730,300.15-32,314,347.30

Finding the Fourth Proportional to 89,820,200.10, 134,730,300.15 and 32,314,347.30

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Solution

The fourth proportional to 89,820,200.10, 134,730,300.15 and 32,314,347.30 is: 48,471,520.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,820,200.10 : 134,730,300.15 = 32,314,347.30 : x
  2. Step 2: Convert to fraction form
    89,820,200.10/134,730,300.15 = 32,314,347.30/x
  3. Step 3: Cross multiply
    89,820,200.10x = 134,730,300.15 × 32,314,347.30
  4. Step 4: Simplify right side
    89,820,200.10x = 4,353,721,710,880,342.50
  5. Step 5: Solve for x
    x = 4,353,721,710,880,342.50/89,820,200.10
  6. Step 6: Final answer
    x = 48,471,520.95

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1.5x scale

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.