Home / 59,164,278.12-88,755,953.43-18,223,698.22

Finding the Fourth Proportional to 59,164,278.12, 88,755,953.43 and 18,223,698.22

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Solution

The fourth proportional to 59,164,278.12, 88,755,953.43 and 18,223,698.22 is: 27,338,484.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,164,278.12 : 88,755,953.43 = 18,223,698.22 : x
  2. Step 2: Convert to fraction form
    59,164,278.12/88,755,953.43 = 18,223,698.22/x
  3. Step 3: Cross multiply
    59,164,278.12x = 88,755,953.43 × 18,223,698.22
  4. Step 4: Simplify right side
    59,164,278.12x = 1,617,461,710,536,694
  5. Step 5: Solve for x
    x = 1,617,461,710,536,694/59,164,278.12
  6. Step 6: Final answer
    x = 27,338,484.67

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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.