Home / 38,793,429.36-58,124,294.76-23,408,392.80

Finding the Fourth Proportional to 38,793,429.36, 58,124,294.76 and 23,408,392.80

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Solution

The fourth proportional to 38,793,429.36, 58,124,294.76 and 23,408,392.80 is: 35,072,855.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,793,429.36 : 58,124,294.76 = 23,408,392.80 : x
  2. Step 2: Convert to fraction form
    38,793,429.36/58,124,294.76 = 23,408,392.80/x
  3. Step 3: Cross multiply
    38,793,429.36x = 58,124,294.76 × 23,408,392.80
  4. Step 4: Simplify right side
    38,793,429.36x = 1,360,596,322,965,061.75
  5. Step 5: Solve for x
    x = 1,360,596,322,965,061.75/38,793,429.36
  6. Step 6: Final answer
    x = 35,072,855.00

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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.