Home / 38,841,602.40-58,262,403.60-26,748,367.20

Finding the Fourth Proportional to 38,841,602.40, 58,262,403.60 and 26,748,367.20

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Solution

The fourth proportional to 38,841,602.40, 58,262,403.60 and 26,748,367.20 is: 40,122,550.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,841,602.40 : 58,262,403.60 = 26,748,367.20 : x
  2. Step 2: Convert to fraction form
    38,841,602.40/58,262,403.60 = 26,748,367.20/x
  3. Step 3: Cross multiply
    38,841,602.40x = 58,262,403.60 × 26,748,367.20
  4. Step 4: Simplify right side
    38,841,602.40x = 1,558,424,165,447,402
  5. Step 5: Solve for x
    x = 1,558,424,165,447,402/38,841,602.40
  6. Step 6: Final answer
    x = 40,122,550.80

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1.5x scale

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.