Home / 14,222,834,292-21,329,729,596.80-13,294,314,223.68

Finding the Fourth Proportional to 14,222,834,292, 21,329,729,596.80 and 13,294,314,223.68

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Solution

The fourth proportional to 14,222,834,292, 21,329,729,596.80 and 13,294,314,223.68 is: 19,937,244,697.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,222,834,292 : 21,329,729,596.80 = 13,294,314,223.68 : x
  2. Step 2: Convert to fraction form
    14,222,834,292/21,329,729,596.80 = 13,294,314,223.68/x
  3. Step 3: Cross multiply
    14,222,834,292x = 21,329,729,596.80 × 13,294,314,223.68
  4. Step 4: Simplify right side
    14,222,834,292x = 283,564,127,565,986,496,512
  5. Step 5: Solve for x
    x = 283,564,127,565,986,496,512/14,222,834,292
  6. Step 6: Final answer
    x = 19,937,244,697.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.