Home / 65,437,750.10-98,156,625.15-22,355,599.70

Finding the Fourth Proportional to 65,437,750.10, 98,156,625.15 and 22,355,599.70

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Solution

The fourth proportional to 65,437,750.10, 98,156,625.15 and 22,355,599.70 is: 33,533,399.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,437,750.10 : 98,156,625.15 = 22,355,599.70 : x
  2. Step 2: Convert to fraction form
    65,437,750.10/98,156,625.15 = 22,355,599.70/x
  3. Step 3: Cross multiply
    65,437,750.10x = 98,156,625.15 × 22,355,599.70
  4. Step 4: Simplify right side
    65,437,750.10x = 2,194,350,219,756,352.50
  5. Step 5: Solve for x
    x = 2,194,350,219,756,352.50/65,437,750.10
  6. Step 6: Final answer
    x = 33,533,399.55

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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.