Home / 7,604,577,823.92-10,492,929,798.40-4,388,314,475.14

Finding the Fourth Proportional to 7,604,577,823.92, 10,492,929,798.40 and 4,388,314,475.14

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Solution

The fourth proportional to 7,604,577,823.92, 10,492,929,798.40 and 4,388,314,475.14 is: 6,055,073,244.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,604,577,823.92 : 10,492,929,798.40 = 4,388,314,475.14 : x
  2. Step 2: Convert to fraction form
    7,604,577,823.92/10,492,929,798.40 = 4,388,314,475.14/x
  3. Step 3: Cross multiply
    7,604,577,823.92x = 10,492,929,798.40 × 4,388,314,475.14
  4. Step 4: Simplify right side
    7,604,577,823.92x = 46,046,275,720,946,565,120
  5. Step 5: Solve for x
    x = 46,046,275,720,946,565,120/7,604,577,823.92
  6. Step 6: Final answer
    x = 6,055,073,244.97

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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.