Home / 7,604,577,824.92-10,492,929,799.78-4,388,314,476.14

Finding the Fourth Proportional to 7,604,577,824.92, 10,492,929,799.78 and 4,388,314,476.14

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Solution

The fourth proportional to 7,604,577,824.92, 10,492,929,799.78 and 4,388,314,476.14 is: 6,055,073,246.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,604,577,824.92 : 10,492,929,799.78 = 4,388,314,476.14 : x
  2. Step 2: Convert to fraction form
    7,604,577,824.92/10,492,929,799.78 = 4,388,314,476.14/x
  3. Step 3: Cross multiply
    7,604,577,824.92x = 10,492,929,799.78 × 4,388,314,476.14
  4. Step 4: Simplify right side
    7,604,577,824.92x = 46,046,275,737,495,371,776
  5. Step 5: Solve for x
    x = 46,046,275,737,495,371,776/7,604,577,824.92
  6. Step 6: Final answer
    x = 6,055,073,246.35

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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.