Home / 60,508,923.20-90,595,423.20-58,829,307.20

Finding the Fourth Proportional to 60,508,923.20, 90,595,423.20 and 58,829,307.20

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Solution

The fourth proportional to 60,508,923.20, 90,595,423.20 and 58,829,307.20 is: 88,080,661.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,508,923.20 : 90,595,423.20 = 58,829,307.20 : x
  2. Step 2: Convert to fraction form
    60,508,923.20/90,595,423.20 = 58,829,307.20/x
  3. Step 3: Cross multiply
    60,508,923.20x = 90,595,423.20 × 58,829,307.20
  4. Step 4: Simplify right side
    60,508,923.20x = 5,329,665,982,346,807
  5. Step 5: Solve for x
    x = 5,329,665,982,346,807/60,508,923.20
  6. Step 6: Final answer
    x = 88,080,661.50

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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.