Home / 34,706,916.32-52,049,893.02-10,439,401.10

Finding the Fourth Proportional to 34,706,916.32, 52,049,893.02 and 10,439,401.10

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Solution

The fourth proportional to 34,706,916.32, 52,049,893.02 and 10,439,401.10 is: 15,655,948.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,706,916.32 : 52,049,893.02 = 10,439,401.10 : x
  2. Step 2: Convert to fraction form
    34,706,916.32/52,049,893.02 = 10,439,401.10/x
  3. Step 3: Cross multiply
    34,706,916.32x = 52,049,893.02 × 10,439,401.10
  4. Step 4: Simplify right side
    34,706,916.32x = 543,369,710,447,870.31
  5. Step 5: Solve for x
    x = 543,369,710,447,870.31/34,706,916.32
  6. Step 6: Final answer
    x = 15,655,948.96

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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.