Home / 26,692,061.60-36,834,768.96-14,931,176.96

Finding the Fourth Proportional to 26,692,061.60, 36,834,768.96 and 14,931,176.96

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Solution

The fourth proportional to 26,692,061.60, 36,834,768.96 and 14,931,176.96 is: 20,604,869.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,692,061.60 : 36,834,768.96 = 14,931,176.96 : x
  2. Step 2: Convert to fraction form
    26,692,061.60/36,834,768.96 = 14,931,176.96/x
  3. Step 3: Cross multiply
    26,692,061.60x = 36,834,768.96 × 14,931,176.96
  4. Step 4: Simplify right side
    26,692,061.60x = 549,986,453,622,475.19
  5. Step 5: Solve for x
    x = 549,986,453,622,475.19/26,692,061.60
  6. Step 6: Final answer
    x = 20,604,869.79

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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.