Home / 6,527,660,274.61-9,008,117,028.28-3,669,815,226.63

Finding the Fourth Proportional to 6,527,660,274.61, 9,008,117,028.28 and 3,669,815,226.63

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Solution

The fourth proportional to 6,527,660,274.61, 9,008,117,028.28 and 3,669,815,226.63 is: 5,064,314,569.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,527,660,274.61 : 9,008,117,028.28 = 3,669,815,226.63 : x
  2. Step 2: Convert to fraction form
    6,527,660,274.61/9,008,117,028.28 = 3,669,815,226.63/x
  3. Step 3: Cross multiply
    6,527,660,274.61x = 9,008,117,028.28 × 3,669,815,226.63
  4. Step 4: Simplify right side
    6,527,660,274.61x = 33,058,125,033,634,217,984
  5. Step 5: Solve for x
    x = 33,058,125,033,634,217,984/6,527,660,274.61
  6. Step 6: Final answer
    x = 5,064,314,569.53

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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.