Home / 7,604,577,930.69-10,492,929,945.45-4,388,314,581.93

Finding the Fourth Proportional to 7,604,577,930.69, 10,492,929,945.45 and 4,388,314,581.93

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Solution

The fourth proportional to 7,604,577,930.69, 10,492,929,945.45 and 4,388,314,581.93 is: 6,055,073,392.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,604,577,930.69 : 10,492,929,945.45 = 4,388,314,581.93 : x
  2. Step 2: Convert to fraction form
    7,604,577,930.69/10,492,929,945.45 = 4,388,314,581.93/x
  3. Step 3: Cross multiply
    7,604,577,930.69x = 10,492,929,945.45 × 4,388,314,581.93
  4. Step 4: Simplify right side
    7,604,577,930.69x = 46,046,277,486,788,198,400
  5. Step 5: Solve for x
    x = 46,046,277,486,788,198,400/7,604,577,930.69
  6. Step 6: Final answer
    x = 6,055,073,392.17

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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.