Home / 110,812,240.64-152,920,925.01-60,576,677.55

Finding the Fourth Proportional to 110,812,240.64, 152,920,925.01 and 60,576,677.55

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Solution

The fourth proportional to 110,812,240.64, 152,920,925.01 and 60,576,677.55 is: 83,595,833.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,812,240.64 : 152,920,925.01 = 60,576,677.55 : x
  2. Step 2: Convert to fraction form
    110,812,240.64/152,920,925.01 = 60,576,677.55/x
  3. Step 3: Cross multiply
    110,812,240.64x = 152,920,925.01 × 60,576,677.55
  4. Step 4: Simplify right side
    110,812,240.64x = 9,263,441,564,978,500
  5. Step 5: Solve for x
    x = 9,263,441,564,978,500/110,812,240.64
  6. Step 6: Final answer
    x = 83,595,833.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.