Home / 240,350,701.52-360,475,606.11-67,787,158.70

Finding the Fourth Proportional to 240,350,701.52, 360,475,606.11 and 67,787,158.70

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Solution

The fourth proportional to 240,350,701.52, 360,475,606.11 and 67,787,158.70 is: 101,666,510.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,350,701.52 : 360,475,606.11 = 67,787,158.70 : x
  2. Step 2: Convert to fraction form
    240,350,701.52/360,475,606.11 = 67,787,158.70/x
  3. Step 3: Cross multiply
    240,350,701.52x = 360,475,606.11 × 67,787,158.70
  4. Step 4: Simplify right side
    240,350,701.52x = 24,435,617,118,857,260
  5. Step 5: Solve for x
    x = 24,435,617,118,857,260/240,350,701.52
  6. Step 6: Final answer
    x = 101,666,510.50

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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.