Home / 5,399,354,061.90-7,451,119,543.14-3,020,531,724.81

Finding the Fourth Proportional to 5,399,354,061.90, 7,451,119,543.14 and 3,020,531,724.81

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Solution

The fourth proportional to 5,399,354,061.90, 7,451,119,543.14 and 3,020,531,724.81 is: 4,168,339,899.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,399,354,061.90 : 7,451,119,543.14 = 3,020,531,724.81 : x
  2. Step 2: Convert to fraction form
    5,399,354,061.90/7,451,119,543.14 = 3,020,531,724.81/x
  3. Step 3: Cross multiply
    5,399,354,061.90x = 7,451,119,543.14 × 3,020,531,724.81
  4. Step 4: Simplify right side
    5,399,354,061.90x = 22,506,342,965,406,162,944
  5. Step 5: Solve for x
    x = 22,506,342,965,406,162,944/5,399,354,061.90
  6. Step 6: Final answer
    x = 4,168,339,899.07

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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.