Home / 10,047,948,304.10-15,071,922,456.15-4,150,547,527.10

Finding the Fourth Proportional to 10,047,948,304.10, 15,071,922,456.15 and 4,150,547,527.10

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Solution

The fourth proportional to 10,047,948,304.10, 15,071,922,456.15 and 4,150,547,527.10 is: 6,225,821,290.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,047,948,304.10 : 15,071,922,456.15 = 4,150,547,527.10 : x
  2. Step 2: Convert to fraction form
    10,047,948,304.10/15,071,922,456.15 = 4,150,547,527.10/x
  3. Step 3: Cross multiply
    10,047,948,304.10x = 15,071,922,456.15 × 4,150,547,527.10
  4. Step 4: Simplify right side
    10,047,948,304.10x = 62,556,730,479,016,337,408
  5. Step 5: Solve for x
    x = 62,556,730,479,016,337,408/10,047,948,304.10
  6. Step 6: Final answer
    x = 6,225,821,290.65

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Double scale
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Similar ratio
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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.