Home / 14,898,045.70-22,347,068.55-8,851,428.10

Finding the Fourth Proportional to 14,898,045.70, 22,347,068.55 and 8,851,428.10

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Solution

The fourth proportional to 14,898,045.70, 22,347,068.55 and 8,851,428.10 is: 13,277,142.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,898,045.70 : 22,347,068.55 = 8,851,428.10 : x
  2. Step 2: Convert to fraction form
    14,898,045.70/22,347,068.55 = 8,851,428.10/x
  3. Step 3: Cross multiply
    14,898,045.70x = 22,347,068.55 × 8,851,428.10
  4. Step 4: Simplify right side
    14,898,045.70x = 197,803,470,516,096.25
  5. Step 5: Solve for x
    x = 197,803,470,516,096.25/14,898,045.70
  6. Step 6: Final answer
    x = 13,277,142.15

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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.