Home / 9,768,859,140.06-13,477,373,597.97-5,752,074,534.66

Finding the Fourth Proportional to 9,768,859,140.06, 13,477,373,597.97 and 5,752,074,534.66

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Solution

The fourth proportional to 9,768,859,140.06, 13,477,373,597.97 and 5,752,074,534.66 is: 7,935,712,487.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,768,859,140.06 : 13,477,373,597.97 = 5,752,074,534.66 : x
  2. Step 2: Convert to fraction form
    9,768,859,140.06/13,477,373,597.97 = 5,752,074,534.66/x
  3. Step 3: Cross multiply
    9,768,859,140.06x = 13,477,373,597.97 × 5,752,074,534.66
  4. Step 4: Simplify right side
    9,768,859,140.06x = 77,522,857,466,982,252,544
  5. Step 5: Solve for x
    x = 77,522,857,466,982,252,544/9,768,859,140.06
  6. Step 6: Final answer
    x = 7,935,712,487.56

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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.