Home / 5,113,209,481.90-7,061,102,385.06-4,834,645,365.13

Finding the Fourth Proportional to 5,113,209,481.90, 7,061,102,385.06 and 4,834,645,365.13

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Solution

The fourth proportional to 5,113,209,481.90, 7,061,102,385.06 and 4,834,645,365.13 is: 6,676,418,409.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,113,209,481.90 : 7,061,102,385.06 = 4,834,645,365.13 : x
  2. Step 2: Convert to fraction form
    5,113,209,481.90/7,061,102,385.06 = 4,834,645,365.13/x
  3. Step 3: Cross multiply
    5,113,209,481.90x = 7,061,102,385.06 × 4,834,645,365.13
  4. Step 4: Simplify right side
    5,113,209,481.90x = 34,137,925,918,638,718,976
  5. Step 5: Solve for x
    x = 34,137,925,918,638,718,976/5,113,209,481.90
  6. Step 6: Final answer
    x = 6,676,418,409.90

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Double scale
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1.5x scale

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.