Home / 10,358,567,335.69-14,294,236,002.68-5,842,176,448.57

Finding the Fourth Proportional to 10,358,567,335.69, 14,294,236,002.68 and 5,842,176,448.57

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Solution

The fourth proportional to 10,358,567,335.69, 14,294,236,002.68 and 5,842,176,448.57 is: 8,061,872,478.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,358,567,335.69 : 14,294,236,002.68 = 5,842,176,448.57 : x
  2. Step 2: Convert to fraction form
    10,358,567,335.69/14,294,236,002.68 = 5,842,176,448.57/x
  3. Step 3: Cross multiply
    10,358,567,335.69x = 14,294,236,002.68 × 5,842,176,448.57
  4. Step 4: Simplify right side
    10,358,567,335.69x = 83,509,448,925,135,847,424
  5. Step 5: Solve for x
    x = 83,509,448,925,135,847,424/10,358,567,335.69
  6. Step 6: Final answer
    x = 8,061,872,478.97

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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.