Home / 32,601,613,334.40-48,902,420,001.60-10,518,645,461.40

Finding the Fourth Proportional to 32,601,613,334.40, 48,902,420,001.60 and 10,518,645,461.40

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Solution

The fourth proportional to 32,601,613,334.40, 48,902,420,001.60 and 10,518,645,461.40 is: 15,777,968,192.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,601,613,334.40 : 48,902,420,001.60 = 10,518,645,461.40 : x
  2. Step 2: Convert to fraction form
    32,601,613,334.40/48,902,420,001.60 = 10,518,645,461.40/x
  3. Step 3: Cross multiply
    32,601,613,334.40x = 48,902,420,001.60 × 10,518,645,461.40
  4. Step 4: Simplify right side
    32,601,613,334.40x = 514,387,218,201,306,398,720
  5. Step 5: Solve for x
    x = 514,387,218,201,306,398,720/32,601,613,334.40
  6. Step 6: Final answer
    x = 15,777,968,192.10

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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.