Home / 229,891,558.25-344,537,922.50-93,417,392.81

Finding the Fourth Proportional to 229,891,558.25, 344,537,922.50 and 93,417,392.81

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Solution

The fourth proportional to 229,891,558.25, 344,537,922.50 and 93,417,392.81 is: 140,004,420.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,891,558.25 : 344,537,922.50 = 93,417,392.81 : x
  2. Step 2: Convert to fraction form
    229,891,558.25/344,537,922.50 = 93,417,392.81/x
  3. Step 3: Cross multiply
    229,891,558.25x = 344,537,922.50 × 93,417,392.81
  4. Step 4: Simplify right side
    229,891,558.25x = 32,185,834,444,868,408
  5. Step 5: Solve for x
    x = 32,185,834,444,868,408/229,891,558.25
  6. Step 6: Final answer
    x = 140,004,420.73

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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.