Home / 14,974,005.60-22,461,008.40-4,877,647.20

Finding the Fourth Proportional to 14,974,005.60, 22,461,008.40 and 4,877,647.20

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Solution

The fourth proportional to 14,974,005.60, 22,461,008.40 and 4,877,647.20 is: 7,316,470.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,974,005.60 : 22,461,008.40 = 4,877,647.20 : x
  2. Step 2: Convert to fraction form
    14,974,005.60/22,461,008.40 = 4,877,647.20/x
  3. Step 3: Cross multiply
    14,974,005.60x = 22,461,008.40 × 4,877,647.20
  4. Step 4: Simplify right side
    14,974,005.60x = 109,556,874,731,436.48
  5. Step 5: Solve for x
    x = 109,556,874,731,436.48/14,974,005.60
  6. Step 6: Final answer
    x = 7,316,470.80

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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.