Home / 11,598,001.95-16,005,440.93-6,371,230.35

Finding the Fourth Proportional to 11,598,001.95, 16,005,440.93 and 6,371,230.35

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Solution

The fourth proportional to 11,598,001.95, 16,005,440.93 and 6,371,230.35 is: 8,792,406.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,598,001.95 : 16,005,440.93 = 6,371,230.35 : x
  2. Step 2: Convert to fraction form
    11,598,001.95/16,005,440.93 = 6,371,230.35/x
  3. Step 3: Cross multiply
    11,598,001.95x = 16,005,440.93 × 6,371,230.35
  4. Step 4: Simplify right side
    11,598,001.95x = 101,974,350,986,492.08
  5. Step 5: Solve for x
    x = 101,974,350,986,492.08/11,598,001.95
  6. Step 6: Final answer
    x = 8,792,406.78

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Why These Related Problems?

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