Home / 52,710,518,008-79,065,710,242.24-13,451,909,337.28

Finding the Fourth Proportional to 52,710,518,008, 79,065,710,242.24 and 13,451,909,337.28

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Solution

The fourth proportional to 52,710,518,008, 79,065,710,242.24 and 13,451,909,337.28 is: 20,177,846,966.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,710,518,008 : 79,065,710,242.24 = 13,451,909,337.28 : x
  2. Step 2: Convert to fraction form
    52,710,518,008/79,065,710,242.24 = 13,451,909,337.28/x
  3. Step 3: Cross multiply
    52,710,518,008x = 79,065,710,242.24 × 13,451,909,337.28
  4. Step 4: Simplify right side
    52,710,518,008x = 1,063,584,765,866,263,314,432
  5. Step 5: Solve for x
    x = 1,063,584,765,866,263,314,432/52,710,518,008
  6. Step 6: Final answer
    x = 20,177,846,966.04

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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.