Home / 27,658,631.10-41,487,946.65-14,904,047.10

Finding the Fourth Proportional to 27,658,631.10, 41,487,946.65 and 14,904,047.10

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Solution

The fourth proportional to 27,658,631.10, 41,487,946.65 and 14,904,047.10 is: 22,356,070.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,658,631.10 : 41,487,946.65 = 14,904,047.10 : x
  2. Step 2: Convert to fraction form
    27,658,631.10/41,487,946.65 = 14,904,047.10/x
  3. Step 3: Cross multiply
    27,658,631.10x = 41,487,946.65 × 14,904,047.10
  4. Step 4: Simplify right side
    27,658,631.10x = 618,338,310,953,887.12
  5. Step 5: Solve for x
    x = 618,338,310,953,887.12/27,658,631.10
  6. Step 6: Final answer
    x = 22,356,070.65

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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.