Home / 26,984,627.60-37,238,835.09-14,761,484.60

Finding the Fourth Proportional to 26,984,627.60, 37,238,835.09 and 14,761,484.60

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Solution

The fourth proportional to 26,984,627.60, 37,238,835.09 and 14,761,484.60 is: 20,370,875.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,984,627.60 : 37,238,835.09 = 14,761,484.60 : x
  2. Step 2: Convert to fraction form
    26,984,627.60/37,238,835.09 = 14,761,484.60/x
  3. Step 3: Cross multiply
    26,984,627.60x = 37,238,835.09 × 14,761,484.60
  4. Step 4: Simplify right side
    26,984,627.60x = 549,700,490,702,974.62
  5. Step 5: Solve for x
    x = 549,700,490,702,974.62/26,984,627.60
  6. Step 6: Final answer
    x = 20,370,875.55

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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.