Home / 5,399,354,063.90-7,451,119,545.90-3,020,531,726.82

Finding the Fourth Proportional to 5,399,354,063.90, 7,451,119,545.90 and 3,020,531,726.82

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Solution

The fourth proportional to 5,399,354,063.90, 7,451,119,545.90 and 3,020,531,726.82 is: 4,168,339,901.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,399,354,063.90 : 7,451,119,545.90 = 3,020,531,726.82 : x
  2. Step 2: Convert to fraction form
    5,399,354,063.90/7,451,119,545.90 = 3,020,531,726.82/x
  3. Step 3: Cross multiply
    5,399,354,063.90x = 7,451,119,545.90 × 3,020,531,726.82
  4. Step 4: Simplify right side
    5,399,354,063.90x = 22,506,342,988,719,583,232
  5. Step 5: Solve for x
    x = 22,506,342,988,719,583,232/5,399,354,063.90
  6. Step 6: Final answer
    x = 4,168,339,901.84

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1.5x scale

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.