Home / 6,730,433,513-9,287,827,137.06-3,760,232,071.40

Finding the Fourth Proportional to 6,730,433,513, 9,287,827,137.06 and 3,760,232,071.40

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Solution

The fourth proportional to 6,730,433,513, 9,287,827,137.06 and 3,760,232,071.40 is: 5,189,024,660.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,730,433,513 : 9,287,827,137.06 = 3,760,232,071.40 : x
  2. Step 2: Convert to fraction form
    6,730,433,513/9,287,827,137.06 = 3,760,232,071.40/x
  3. Step 3: Cross multiply
    6,730,433,513x = 9,287,827,137.06 × 3,760,232,071.40
  4. Step 4: Simplify right side
    6,730,433,513x = 34,924,385,474,392,252,416
  5. Step 5: Solve for x
    x = 34,924,385,474,392,252,416/6,730,433,513
  6. Step 6: Final answer
    x = 5,189,024,660.44

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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.