Home / 10,024,878,291.77-13,834,442,153.25-5,508,758,512.19

Finding the Fourth Proportional to 10,024,878,291.77, 13,834,442,153.25 and 5,508,758,512.19

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Solution

The fourth proportional to 10,024,878,291.77, 13,834,442,153.25 and 5,508,758,512.19 is: 7,602,147,253.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,024,878,291.77 : 13,834,442,153.25 = 5,508,758,512.19 : x
  2. Step 2: Convert to fraction form
    10,024,878,291.77/13,834,442,153.25 = 5,508,758,512.19/x
  3. Step 3: Cross multiply
    10,024,878,291.77x = 13,834,442,153.25 × 5,508,758,512.19
  4. Step 4: Simplify right side
    10,024,878,291.77x = 76,210,600,973,046,923,264
  5. Step 5: Solve for x
    x = 76,210,600,973,046,923,264/10,024,878,291.77
  6. Step 6: Final answer
    x = 7,602,147,253.56

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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.