Home / 5,070,924,002.60-7,606,386,003.90-4,151,838,127.40

Finding the Fourth Proportional to 5,070,924,002.60, 7,606,386,003.90 and 4,151,838,127.40

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Solution

The fourth proportional to 5,070,924,002.60, 7,606,386,003.90 and 4,151,838,127.40 is: 6,227,757,191.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,070,924,002.60 : 7,606,386,003.90 = 4,151,838,127.40 : x
  2. Step 2: Convert to fraction form
    5,070,924,002.60/7,606,386,003.90 = 4,151,838,127.40/x
  3. Step 3: Cross multiply
    5,070,924,002.60x = 7,606,386,003.90 × 4,151,838,127.40
  4. Step 4: Simplify right side
    5,070,924,002.60x = 31,580,483,422,713,745,408
  5. Step 5: Solve for x
    x = 31,580,483,422,713,745,408/5,070,924,002.60
  6. Step 6: Final answer
    x = 6,227,757,191.10

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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.