Home / 118,569,006.98-177,862,480.35-36,696,166.06

Finding the Fourth Proportional to 118,569,006.98, 177,862,480.35 and 36,696,166.06

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Solution

The fourth proportional to 118,569,006.98, 177,862,480.35 and 36,696,166.06 is: 55,047,025.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,569,006.98 : 177,862,480.35 = 36,696,166.06 : x
  2. Step 2: Convert to fraction form
    118,569,006.98/177,862,480.35 = 36,696,166.06/x
  3. Step 3: Cross multiply
    118,569,006.98x = 177,862,480.35 × 36,696,166.06
  4. Step 4: Simplify right side
    118,569,006.98x = 6,526,871,113,694,294
  5. Step 5: Solve for x
    x = 6,526,871,113,694,294/118,569,006.98
  6. Step 6: Final answer
    x = 55,047,025.19

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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.