Home / 58,763,207.70-88,144,811.55-18,377,774.10

Finding the Fourth Proportional to 58,763,207.70, 88,144,811.55 and 18,377,774.10

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Solution

The fourth proportional to 58,763,207.70, 88,144,811.55 and 18,377,774.10 is: 27,566,661.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,763,207.70 : 88,144,811.55 = 18,377,774.10 : x
  2. Step 2: Convert to fraction form
    58,763,207.70/88,144,811.55 = 18,377,774.10/x
  3. Step 3: Cross multiply
    58,763,207.70x = 88,144,811.55 × 18,377,774.10
  4. Step 4: Simplify right side
    58,763,207.70x = 1,619,905,434,752,971
  5. Step 5: Solve for x
    x = 1,619,905,434,752,971/58,763,207.70
  6. Step 6: Final answer
    x = 27,566,661.15

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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.