Home / 22,865,554.56-34,280,368.96-15,655,277.76

Finding the Fourth Proportional to 22,865,554.56, 34,280,368.96 and 15,655,277.76

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Solution

The fourth proportional to 22,865,554.56, 34,280,368.96 and 15,655,277.76 is: 23,470,618.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,865,554.56 : 34,280,368.96 = 15,655,277.76 : x
  2. Step 2: Convert to fraction form
    22,865,554.56/34,280,368.96 = 15,655,277.76/x
  3. Step 3: Cross multiply
    22,865,554.56x = 34,280,368.96 × 15,655,277.76
  4. Step 4: Simplify right side
    22,865,554.56x = 536,668,697,784,082.31
  5. Step 5: Solve for x
    x = 536,668,697,784,082.31/22,865,554.56
  6. Step 6: Final answer
    x = 23,470,618.06

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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.