Home / 60,564,849.78-83,579,832.18-34,459,366.98

Finding the Fourth Proportional to 60,564,849.78, 83,579,832.18 and 34,459,366.98

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Solution

The fourth proportional to 60,564,849.78, 83,579,832.18 and 34,459,366.98 is: 47,554,119.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,564,849.78 : 83,579,832.18 = 34,459,366.98 : x
  2. Step 2: Convert to fraction form
    60,564,849.78/83,579,832.18 = 34,459,366.98/x
  3. Step 3: Cross multiply
    60,564,849.78x = 83,579,832.18 × 34,459,366.98
  4. Step 4: Simplify right side
    60,564,849.78x = 2,880,108,109,217,433.50
  5. Step 5: Solve for x
    x = 2,880,108,109,217,433.50/60,564,849.78
  6. Step 6: Final answer
    x = 47,554,119.59

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.