Home / 58,810,007.15-88,203,385.43-55,893,503.23

Finding the Fourth Proportional to 58,810,007.15, 88,203,385.43 and 55,893,503.23

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Solution

The fourth proportional to 58,810,007.15, 88,203,385.43 and 55,893,503.23 is: 83,829,206.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,810,007.15 : 88,203,385.43 = 55,893,503.23 : x
  2. Step 2: Convert to fraction form
    58,810,007.15/88,203,385.43 = 55,893,503.23/x
  3. Step 3: Cross multiply
    58,810,007.15x = 88,203,385.43 × 55,893,503.23
  4. Step 4: Simplify right side
    58,810,007.15x = 4,929,996,207,972,883
  5. Step 5: Solve for x
    x = 4,929,996,207,972,883/58,810,007.15
  6. Step 6: Final answer
    x = 83,829,206.07

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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.