Home / 10,596,647,030.20-15,894,970,545.30-3,235,645,929.40

Finding the Fourth Proportional to 10,596,647,030.20, 15,894,970,545.30 and 3,235,645,929.40

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Solution

The fourth proportional to 10,596,647,030.20, 15,894,970,545.30 and 3,235,645,929.40 is: 4,853,468,894.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,596,647,030.20 : 15,894,970,545.30 = 3,235,645,929.40 : x
  2. Step 2: Convert to fraction form
    10,596,647,030.20/15,894,970,545.30 = 3,235,645,929.40/x
  3. Step 3: Cross multiply
    10,596,647,030.20x = 15,894,970,545.30 × 3,235,645,929.40
  4. Step 4: Simplify right side
    10,596,647,030.20x = 51,430,496,742,832,840,704
  5. Step 5: Solve for x
    x = 51,430,496,742,832,840,704/10,596,647,030.20
  6. Step 6: Final answer
    x = 4,853,468,894.10

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1.5x scale

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.