Home / 116,503,200,426.74-174,762,692,542.04-40,947,165,260.33

Finding the Fourth Proportional to 116,503,200,426.74, 174,762,692,542.04 and 40,947,165,260.33

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Solution

The fourth proportional to 116,503,200,426.74, 174,762,692,542.04 and 40,947,165,260.33 is: 61,423,521,642.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,503,200,426.74 : 174,762,692,542.04 = 40,947,165,260.33 : x
  2. Step 2: Convert to fraction form
    116,503,200,426.74/174,762,692,542.04 = 40,947,165,260.33/x
  3. Step 3: Cross multiply
    116,503,200,426.74x = 174,762,692,542.04 × 40,947,165,260.33
  4. Step 4: Simplify right side
    116,503,200,426.74x = 7,156,036,852,859,153,678,336
  5. Step 5: Solve for x
    x = 7,156,036,852,859,153,678,336/116,503,200,426.74
  6. Step 6: Final answer
    x = 61,423,521,642.73

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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.