Home / 135,223,748,837.30-202,842,146,808.20-44,463,155,762.86

Finding the Fourth Proportional to 135,223,748,837.30, 202,842,146,808.20 and 44,463,155,762.86

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Solution

The fourth proportional to 135,223,748,837.30, 202,842,146,808.20 and 44,463,155,762.86 is: 66,696,878,664.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    135,223,748,837.30 : 202,842,146,808.20 = 44,463,155,762.86 : x
  2. Step 2: Convert to fraction form
    135,223,748,837.30/202,842,146,808.20 = 44,463,155,762.86/x
  3. Step 3: Cross multiply
    135,223,748,837.30x = 202,842,146,808.20 × 44,463,155,762.86
  4. Step 4: Simplify right side
    135,223,748,837.30x = 9,019,001,968,805,304,860,672
  5. Step 5: Solve for x
    x = 9,019,001,968,805,304,860,672/135,223,748,837.30
  6. Step 6: Final answer
    x = 66,696,878,664.83

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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.