Home / 337,696,259.22-466,016,017.77-186,974,510.90

Finding the Fourth Proportional to 337,696,259.22, 466,016,017.77 and 186,974,510.90

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Solution

The fourth proportional to 337,696,259.22, 466,016,017.77 and 186,974,510.90 is: 258,022,156.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,696,259.22 : 466,016,017.77 = 186,974,510.90 : x
  2. Step 2: Convert to fraction form
    337,696,259.22/466,016,017.77 = 186,974,510.90/x
  3. Step 3: Cross multiply
    337,696,259.22x = 466,016,017.77 × 186,974,510.90
  4. Step 4: Simplify right side
    337,696,259.22x = 87,133,116,991,781,376
  5. Step 5: Solve for x
    x = 87,133,116,991,781,376/337,696,259.22
  6. Step 6: Final answer
    x = 258,022,156.34

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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.