Home / 10,934,999.10-16,402,498.65-10,746,042.30

Finding the Fourth Proportional to 10,934,999.10, 16,402,498.65 and 10,746,042.30

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Solution

The fourth proportional to 10,934,999.10, 16,402,498.65 and 10,746,042.30 is: 16,119,063.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,934,999.10 : 16,402,498.65 = 10,746,042.30 : x
  2. Step 2: Convert to fraction form
    10,934,999.10/16,402,498.65 = 10,746,042.30/x
  3. Step 3: Cross multiply
    10,934,999.10x = 16,402,498.65 × 10,746,042.30
  4. Step 4: Simplify right side
    10,934,999.10x = 176,261,944,318,592.91
  5. Step 5: Solve for x
    x = 176,261,944,318,592.91/10,934,999.10
  6. Step 6: Final answer
    x = 16,119,063.45

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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.