Home / 32,128,916,003.10-48,193,374,004.65-11,442,018,851.10

Finding the Fourth Proportional to 32,128,916,003.10, 48,193,374,004.65 and 11,442,018,851.10

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Solution

The fourth proportional to 32,128,916,003.10, 48,193,374,004.65 and 11,442,018,851.10 is: 17,163,028,276.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,128,916,003.10 : 48,193,374,004.65 = 11,442,018,851.10 : x
  2. Step 2: Convert to fraction form
    32,128,916,003.10/48,193,374,004.65 = 11,442,018,851.10/x
  3. Step 3: Cross multiply
    32,128,916,003.10x = 48,193,374,004.65 × 11,442,018,851.10
  4. Step 4: Simplify right side
    32,128,916,003.10x = 551,429,493,859,318,038,528
  5. Step 5: Solve for x
    x = 551,429,493,859,318,038,528/32,128,916,003.10
  6. Step 6: Final answer
    x = 17,163,028,276.65

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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.