Home / 22,675,312.40-34,012,968.60-22,356,885.20

Finding the Fourth Proportional to 22,675,312.40, 34,012,968.60 and 22,356,885.20

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Solution

The fourth proportional to 22,675,312.40, 34,012,968.60 and 22,356,885.20 is: 33,535,327.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,675,312.40 : 34,012,968.60 = 22,356,885.20 : x
  2. Step 2: Convert to fraction form
    22,675,312.40/34,012,968.60 = 22,356,885.20/x
  3. Step 3: Cross multiply
    22,675,312.40x = 34,012,968.60 × 22,356,885.20
  4. Step 4: Simplify right side
    22,675,312.40x = 760,424,034,301,404.75
  5. Step 5: Solve for x
    x = 760,424,034,301,404.75/22,675,312.40
  6. Step 6: Final answer
    x = 33,535,327.80

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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.