Home / 25,070,732.68-34,604,785.55-14,763,434.48

Finding the Fourth Proportional to 25,070,732.68, 34,604,785.55 and 14,763,434.48

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Solution

The fourth proportional to 25,070,732.68, 34,604,785.55 and 14,763,434.48 is: 20,377,764.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,070,732.68 : 34,604,785.55 = 14,763,434.48 : x
  2. Step 2: Convert to fraction form
    25,070,732.68/34,604,785.55 = 14,763,434.48/x
  3. Step 3: Cross multiply
    25,070,732.68x = 34,604,785.55 × 14,763,434.48
  4. Step 4: Simplify right side
    25,070,732.68x = 510,885,484,161,875.75
  5. Step 5: Solve for x
    x = 510,885,484,161,875.75/25,070,732.68
  6. Step 6: Final answer
    x = 20,377,764.41

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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.