Home / 31,069,800.93-42,891,539.81-24,085,047.81

Finding the Fourth Proportional to 31,069,800.93, 42,891,539.81 and 24,085,047.81

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Solution

The fourth proportional to 31,069,800.93, 42,891,539.81 and 24,085,047.81 is: 33,249,160.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,069,800.93 : 42,891,539.81 = 24,085,047.81 : x
  2. Step 2: Convert to fraction form
    31,069,800.93/42,891,539.81 = 24,085,047.81/x
  3. Step 3: Cross multiply
    31,069,800.93x = 42,891,539.81 × 24,085,047.81
  4. Step 4: Simplify right side
    31,069,800.93x = 1,033,044,786,847,943
  5. Step 5: Solve for x
    x = 1,033,044,786,847,943/31,069,800.93
  6. Step 6: Final answer
    x = 33,249,160.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.