Home / 40,112,350.60-60,151,004.65-14,196,038.39

Finding the Fourth Proportional to 40,112,350.60, 60,151,004.65 and 14,196,038.39

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Solution

The fourth proportional to 40,112,350.60, 60,151,004.65 and 14,196,038.39 is: 21,287,856.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,112,350.60 : 60,151,004.65 = 14,196,038.39 : x
  2. Step 2: Convert to fraction form
    40,112,350.60/60,151,004.65 = 14,196,038.39/x
  3. Step 3: Cross multiply
    40,112,350.60x = 60,151,004.65 × 14,196,038.39
  4. Step 4: Simplify right side
    40,112,350.60x = 853,905,971,208,468.50
  5. Step 5: Solve for x
    x = 853,905,971,208,468.50/40,112,350.60
  6. Step 6: Final answer
    x = 21,287,856.69

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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.