Home / 9,787,492,542,591.80-13,506,753,103,796-5,337,944,315,318.40

Finding the Fourth Proportional to 9,787,492,542,591.80, 13,506,753,103,796 and 5,337,944,315,318.40

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Solution

The fourth proportional to 9,787,492,542,591.80, 13,506,753,103,796 and 5,337,944,315,318.40 is: 7,366,370,460,572.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,787,492,542,591.80 : 13,506,753,103,796 = 5,337,944,315,318.40 : x
  2. Step 2: Convert to fraction form
    9,787,492,542,591.80/13,506,753,103,796 = 5,337,944,315,318.40/x
  3. Step 3: Cross multiply
    9,787,492,542,591.80x = 13,506,753,103,796 × 5,337,944,315,318.40
  4. Step 4: Simplify right side
    9,787,492,542,591.80x = 72,098,295,948,817,020,546,449,408
  5. Step 5: Solve for x
    x = 72,098,295,948,817,020,546,449,408/9,787,492,542,591.80
  6. Step 6: Final answer
    x = 7,366,370,460,572.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.