Home / 26,470,869.60-36,530,686.08-14,710,633.68

Finding the Fourth Proportional to 26,470,869.60, 36,530,686.08 and 14,710,633.68

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Solution

The fourth proportional to 26,470,869.60, 36,530,686.08 and 14,710,633.68 is: 20,301,166.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,470,869.60 : 36,530,686.08 = 14,710,633.68 : x
  2. Step 2: Convert to fraction form
    26,470,869.60/36,530,686.08 = 14,710,633.68/x
  3. Step 3: Cross multiply
    26,470,869.60x = 36,530,686.08 × 14,710,633.68
  4. Step 4: Simplify right side
    26,470,869.60x = 537,389,541,001,955.12
  5. Step 5: Solve for x
    x = 537,389,541,001,955.12/26,470,869.60
  6. Step 6: Final answer
    x = 20,301,166.87

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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.