Home / 25,895,947.17-35,736,410.22-14,293,513.80

Finding the Fourth Proportional to 25,895,947.17, 35,736,410.22 and 14,293,513.80

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Solution

The fourth proportional to 25,895,947.17, 35,736,410.22 and 14,293,513.80 is: 19,725,050.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,895,947.17 : 35,736,410.22 = 14,293,513.80 : x
  2. Step 2: Convert to fraction form
    25,895,947.17/35,736,410.22 = 14,293,513.80/x
  3. Step 3: Cross multiply
    25,895,947.17x = 35,736,410.22 × 14,293,513.80
  4. Step 4: Simplify right side
    25,895,947.17x = 510,798,872,642,031.06
  5. Step 5: Solve for x
    x = 510,798,872,642,031.06/25,895,947.17
  6. Step 6: Final answer
    x = 19,725,050.77

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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.