Home / 10,295,275.47-14,208,740.16-5,944,354.47

Finding the Fourth Proportional to 10,295,275.47, 14,208,740.16 and 5,944,354.47

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Solution

The fourth proportional to 10,295,275.47, 14,208,740.16 and 5,944,354.47 is: 8,203,936.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,295,275.47 : 14,208,740.16 = 5,944,354.47 : x
  2. Step 2: Convert to fraction form
    10,295,275.47/14,208,740.16 = 5,944,354.47/x
  3. Step 3: Cross multiply
    10,295,275.47x = 14,208,740.16 × 5,944,354.47
  4. Step 4: Simplify right side
    10,295,275.47x = 84,461,788,083,164.52
  5. Step 5: Solve for x
    x = 84,461,788,083,164.52/10,295,275.47
  6. Step 6: Final answer
    x = 8,203,936.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.