Home / 62,208,082.90-93,312,124.35-39,589,254.10

Finding the Fourth Proportional to 62,208,082.90, 93,312,124.35 and 39,589,254.10

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Solution

The fourth proportional to 62,208,082.90, 93,312,124.35 and 39,589,254.10 is: 59,383,881.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,208,082.90 : 93,312,124.35 = 39,589,254.10 : x
  2. Step 2: Convert to fraction form
    62,208,082.90/93,312,124.35 = 39,589,254.10/x
  3. Step 3: Cross multiply
    62,208,082.90x = 93,312,124.35 × 39,589,254.10
  4. Step 4: Simplify right side
    62,208,082.90x = 3,694,157,401,502,947
  5. Step 5: Solve for x
    x = 3,694,157,401,502,947/62,208,082.90
  6. Step 6: Final answer
    x = 59,383,881.15

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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.