Home / 25,615,573.55-35,349,770.50-14,012,887.91

Finding the Fourth Proportional to 25,615,573.55, 35,349,770.50 and 14,012,887.91

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Solution

The fourth proportional to 25,615,573.55, 35,349,770.50 and 14,012,887.91 is: 19,337,937.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,615,573.55 : 35,349,770.50 = 14,012,887.91 : x
  2. Step 2: Convert to fraction form
    25,615,573.55/35,349,770.50 = 14,012,887.91/x
  3. Step 3: Cross multiply
    25,615,573.55x = 35,349,770.50 × 14,012,887.91
  4. Step 4: Simplify right side
    25,615,573.55x = 495,352,371,714,066.88
  5. Step 5: Solve for x
    x = 495,352,371,714,066.88/25,615,573.55
  6. Step 6: Final answer
    x = 19,337,937.95

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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.