Home / 63,852,140,296.02-88,074,434,462.53-40,953,007,223.16

Finding the Fourth Proportional to 63,852,140,296.02, 88,074,434,462.53 and 40,953,007,223.16

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Solution

The fourth proportional to 63,852,140,296.02, 88,074,434,462.53 and 40,953,007,223.16 is: 56,488,520,729.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,852,140,296.02 : 88,074,434,462.53 = 40,953,007,223.16 : x
  2. Step 2: Convert to fraction form
    63,852,140,296.02/88,074,434,462.53 = 40,953,007,223.16/x
  3. Step 3: Cross multiply
    63,852,140,296.02x = 88,074,434,462.53 × 40,953,007,223.16
  4. Step 4: Simplify right side
    63,852,140,296.02x = 3,606,912,950,719,600,394,240
  5. Step 5: Solve for x
    x = 3,606,912,950,719,600,394,240/63,852,140,296.02
  6. Step 6: Final answer
    x = 56,488,520,729.26

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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.