Home / 232,992,030.15-349,488,045.23-228,457,066.95

Finding the Fourth Proportional to 232,992,030.15, 349,488,045.23 and 228,457,066.95

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Solution

The fourth proportional to 232,992,030.15, 349,488,045.23 and 228,457,066.95 is: 342,685,600.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,992,030.15 : 349,488,045.23 = 228,457,066.95 : x
  2. Step 2: Convert to fraction form
    232,992,030.15/349,488,045.23 = 228,457,066.95/x
  3. Step 3: Cross multiply
    232,992,030.15x = 349,488,045.23 × 228,457,066.95
  4. Step 4: Simplify right side
    232,992,030.15x = 79,843,013,746,192,448
  5. Step 5: Solve for x
    x = 79,843,013,746,192,448/232,992,030.15
  6. Step 6: Final answer
    x = 342,685,600.43

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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.