Home / 23,164,038.42-31,953,092-14,447,077.34

Finding the Fourth Proportional to 23,164,038.42, 31,953,092 and 14,447,077.34

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Solution

The fourth proportional to 23,164,038.42, 31,953,092 and 14,447,077.34 is: 19,928,683.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,164,038.42 : 31,953,092 = 14,447,077.34 : x
  2. Step 2: Convert to fraction form
    23,164,038.42/31,953,092 = 14,447,077.34/x
  3. Step 3: Cross multiply
    23,164,038.42x = 31,953,092 × 14,447,077.34
  4. Step 4: Simplify right side
    23,164,038.42x = 461,628,791,376,135.25
  5. Step 5: Solve for x
    x = 461,628,791,376,135.25/23,164,038.42
  6. Step 6: Final answer
    x = 19,928,683.55

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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.