Home / 26,211,875.40-39,317,813.10-23,472,001.80

Finding the Fourth Proportional to 26,211,875.40, 39,317,813.10 and 23,472,001.80

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Solution

The fourth proportional to 26,211,875.40, 39,317,813.10 and 23,472,001.80 is: 35,208,002.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,211,875.40 : 39,317,813.10 = 23,472,001.80 : x
  2. Step 2: Convert to fraction form
    26,211,875.40/39,317,813.10 = 23,472,001.80/x
  3. Step 3: Cross multiply
    26,211,875.40x = 39,317,813.10 × 23,472,001.80
  4. Step 4: Simplify right side
    26,211,875.40x = 922,867,779,855,263.62
  5. Step 5: Solve for x
    x = 922,867,779,855,263.62/26,211,875.40
  6. Step 6: Final answer
    x = 35,208,002.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.