Home / 7,288,704,269.60-10,933,056,404.40-3,358,402,829.60

Finding the Fourth Proportional to 7,288,704,269.60, 10,933,056,404.40 and 3,358,402,829.60

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Solution

The fourth proportional to 7,288,704,269.60, 10,933,056,404.40 and 3,358,402,829.60 is: 5,037,604,244.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,288,704,269.60 : 10,933,056,404.40 = 3,358,402,829.60 : x
  2. Step 2: Convert to fraction form
    7,288,704,269.60/10,933,056,404.40 = 3,358,402,829.60/x
  3. Step 3: Cross multiply
    7,288,704,269.60x = 10,933,056,404.40 × 3,358,402,829.60
  4. Step 4: Simplify right side
    7,288,704,269.60x = 36,717,607,564,713,361,408
  5. Step 5: Solve for x
    x = 36,717,607,564,713,361,408/7,288,704,269.60
  6. Step 6: Final answer
    x = 5,037,604,244.40

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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.