Home / 61,144,080.19-91,773,582.11-32,018,823.55

Finding the Fourth Proportional to 61,144,080.19, 91,773,582.11 and 32,018,823.55

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Solution

The fourth proportional to 61,144,080.19, 91,773,582.11 and 32,018,823.55 is: 48,058,325.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,144,080.19 : 91,773,582.11 = 32,018,823.55 : x
  2. Step 2: Convert to fraction form
    61,144,080.19/91,773,582.11 = 32,018,823.55/x
  3. Step 3: Cross multiply
    61,144,080.19x = 91,773,582.11 × 32,018,823.55
  4. Step 4: Simplify right side
    61,144,080.19x = 2,938,482,131,971,433
  5. Step 5: Solve for x
    x = 2,938,482,131,971,433/61,144,080.19
  6. Step 6: Final answer
    x = 48,058,325.89

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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.