Home / 23,214,083.53-32,001,670.17-16,223,055.55

Finding the Fourth Proportional to 23,214,083.53, 32,001,670.17 and 16,223,055.55

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Solution

The fourth proportional to 23,214,083.53, 32,001,670.17 and 16,223,055.55 is: 22,364,220.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,214,083.53 : 32,001,670.17 = 16,223,055.55 : x
  2. Step 2: Convert to fraction form
    23,214,083.53/32,001,670.17 = 16,223,055.55/x
  3. Step 3: Cross multiply
    23,214,083.53x = 32,001,670.17 × 16,223,055.55
  4. Step 4: Simplify right side
    23,214,083.53x = 519,164,872,860,688
  5. Step 5: Solve for x
    x = 519,164,872,860,688/23,214,083.53
  6. Step 6: Final answer
    x = 22,364,220.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.