Home / 26,573,313.60-39,859,970.40-26,069,428.80

Finding the Fourth Proportional to 26,573,313.60, 39,859,970.40 and 26,069,428.80

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Solution

The fourth proportional to 26,573,313.60, 39,859,970.40 and 26,069,428.80 is: 39,104,143.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,573,313.60 : 39,859,970.40 = 26,069,428.80 : x
  2. Step 2: Convert to fraction form
    26,573,313.60/39,859,970.40 = 26,069,428.80/x
  3. Step 3: Cross multiply
    26,573,313.60x = 39,859,970.40 × 26,069,428.80
  4. Step 4: Simplify right side
    26,573,313.60x = 1,039,126,660,312,907.50
  5. Step 5: Solve for x
    x = 1,039,126,660,312,907.50/26,573,313.60
  6. Step 6: Final answer
    x = 39,104,143.20

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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.