Home / 47,186,264.37-70,781,918.94-14,840,689.17

Finding the Fourth Proportional to 47,186,264.37, 70,781,918.94 and 14,840,689.17

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Solution

The fourth proportional to 47,186,264.37, 70,781,918.94 and 14,840,689.17 is: 22,261,827.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,186,264.37 : 70,781,918.94 = 14,840,689.17 : x
  2. Step 2: Convert to fraction form
    47,186,264.37/70,781,918.94 = 14,840,689.17/x
  3. Step 3: Cross multiply
    47,186,264.37x = 70,781,918.94 × 14,840,689.17
  4. Step 4: Simplify right side
    47,186,264.37x = 1,050,452,457,844,675.88
  5. Step 5: Solve for x
    x = 1,050,452,457,844,675.88/47,186,264.37
  6. Step 6: Final answer
    x = 22,261,827.08

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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.