Home / 62,565,755,763.60-93,848,633,645.40-55,708,891,405.20

Finding the Fourth Proportional to 62,565,755,763.60, 93,848,633,645.40 and 55,708,891,405.20

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Solution

The fourth proportional to 62,565,755,763.60, 93,848,633,645.40 and 55,708,891,405.20 is: 83,563,337,107.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,565,755,763.60 : 93,848,633,645.40 = 55,708,891,405.20 : x
  2. Step 2: Convert to fraction form
    62,565,755,763.60/93,848,633,645.40 = 55,708,891,405.20/x
  3. Step 3: Cross multiply
    62,565,755,763.60x = 93,848,633,645.40 × 55,708,891,405.20
  4. Step 4: Simplify right side
    62,565,755,763.60x = 5,228,203,340,277,986,885,632
  5. Step 5: Solve for x
    x = 5,228,203,340,277,986,885,632/62,565,755,763.60
  6. Step 6: Final answer
    x = 83,563,337,107.80

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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.