Home / 34,974,081.60-52,461,122.40-25,456,257.60

Finding the Fourth Proportional to 34,974,081.60, 52,461,122.40 and 25,456,257.60

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Solution

The fourth proportional to 34,974,081.60, 52,461,122.40 and 25,456,257.60 is: 38,184,386.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,974,081.60 : 52,461,122.40 = 25,456,257.60 : x
  2. Step 2: Convert to fraction form
    34,974,081.60/52,461,122.40 = 25,456,257.60/x
  3. Step 3: Cross multiply
    34,974,081.60x = 52,461,122.40 × 25,456,257.60
  4. Step 4: Simplify right side
    34,974,081.60x = 1,335,463,845,799,530.25
  5. Step 5: Solve for x
    x = 1,335,463,845,799,530.25/34,974,081.60
  6. Step 6: Final answer
    x = 38,184,386.40

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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.