Home / 32,128,916,006.35-48,193,374,009.53-11,442,018,854.35

Finding the Fourth Proportional to 32,128,916,006.35, 48,193,374,009.53 and 11,442,018,854.35

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Solution

The fourth proportional to 32,128,916,006.35, 48,193,374,009.53 and 11,442,018,854.35 is: 17,163,028,281.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,128,916,006.35 : 48,193,374,009.53 = 11,442,018,854.35 : x
  2. Step 2: Convert to fraction form
    32,128,916,006.35/48,193,374,009.53 = 11,442,018,854.35/x
  3. Step 3: Cross multiply
    32,128,916,006.35x = 48,193,374,009.53 × 11,442,018,854.35
  4. Step 4: Simplify right side
    32,128,916,006.35x = 551,429,494,071,726,374,912
  5. Step 5: Solve for x
    x = 551,429,494,071,726,374,912/32,128,916,006.35
  6. Step 6: Final answer
    x = 17,163,028,281.53

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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.