Home / 97,402,756.69-146,337,218.43-62,456,338.97

Finding the Fourth Proportional to 97,402,756.69, 146,337,218.43 and 62,456,338.97

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Solution

The fourth proportional to 97,402,756.69, 146,337,218.43 and 62,456,338.97 is: 93,833,965.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,402,756.69 : 146,337,218.43 = 62,456,338.97 : x
  2. Step 2: Convert to fraction form
    97,402,756.69/146,337,218.43 = 62,456,338.97/x
  3. Step 3: Cross multiply
    97,402,756.69x = 146,337,218.43 × 62,456,338.97
  4. Step 4: Simplify right side
    97,402,756.69x = 9,139,686,917,773,880
  5. Step 5: Solve for x
    x = 9,139,686,917,773,880/97,402,756.69
  6. Step 6: Final answer
    x = 93,833,965.57

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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.