Home / 5,958,107,733.72-8,221,884,795.18-3,281,830,300.92

Finding the Fourth Proportional to 5,958,107,733.72, 8,221,884,795.18 and 3,281,830,300.92

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Solution

The fourth proportional to 5,958,107,733.72, 8,221,884,795.18 and 3,281,830,300.92 is: 4,528,758,434.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,958,107,733.72 : 8,221,884,795.18 = 3,281,830,300.92 : x
  2. Step 2: Convert to fraction form
    5,958,107,733.72/8,221,884,795.18 = 3,281,830,300.92/x
  3. Step 3: Cross multiply
    5,958,107,733.72x = 8,221,884,795.18 × 3,281,830,300.92
  4. Step 4: Simplify right side
    5,958,107,733.72x = 26,982,830,651,495,153,664
  5. Step 5: Solve for x
    x = 26,982,830,651,495,153,664/5,958,107,733.72
  6. Step 6: Final answer
    x = 4,528,758,434.29

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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.