Home / 124,265,289,245.80-186,377,526,534.33-53,500,948,750.13

Finding the Fourth Proportional to 124,265,289,245.80, 186,377,526,534.33 and 53,500,948,750.13

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Solution

The fourth proportional to 124,265,289,245.80, 186,377,526,534.33 and 53,500,948,750.13 is: 80,242,636,989.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,265,289,245.80 : 186,377,526,534.33 = 53,500,948,750.13 : x
  2. Step 2: Convert to fraction form
    124,265,289,245.80/186,377,526,534.33 = 53,500,948,750.13/x
  3. Step 3: Cross multiply
    124,265,289,245.80x = 186,377,526,534.33 × 53,500,948,750.13
  4. Step 4: Simplify right side
    124,265,289,245.80x = 9,971,374,495,288,250,073,088
  5. Step 5: Solve for x
    x = 9,971,374,495,288,250,073,088/124,265,289,245.80
  6. Step 6: Final answer
    x = 80,242,636,989.04

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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.