Home / 26,571,883.68-36,671,909.76-16,265,417.76

Finding the Fourth Proportional to 26,571,883.68, 36,671,909.76 and 16,265,417.76

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Solution

The fourth proportional to 26,571,883.68, 36,671,909.76 and 16,265,417.76 is: 22,447,935.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,571,883.68 : 36,671,909.76 = 16,265,417.76 : x
  2. Step 2: Convert to fraction form
    26,571,883.68/36,671,909.76 = 16,265,417.76/x
  3. Step 3: Cross multiply
    26,571,883.68x = 36,671,909.76 × 16,265,417.76
  4. Step 4: Simplify right side
    26,571,883.68x = 596,483,932,303,421.25
  5. Step 5: Solve for x
    x = 596,483,932,303,421.25/26,571,883.68
  6. Step 6: Final answer
    x = 22,447,935.55

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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.