Home / 35,547,340.19-53,323,003.17-9,986,356.71

Finding the Fourth Proportional to 35,547,340.19, 53,323,003.17 and 9,986,356.71

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Solution

The fourth proportional to 35,547,340.19, 53,323,003.17 and 9,986,356.71 is: 14,980,094.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,547,340.19 : 53,323,003.17 = 9,986,356.71 : x
  2. Step 2: Convert to fraction form
    35,547,340.19/53,323,003.17 = 9,986,356.71/x
  3. Step 3: Cross multiply
    35,547,340.19x = 53,323,003.17 × 9,986,356.71
  4. Step 4: Simplify right side
    35,547,340.19x = 532,502,530,504,080.81
  5. Step 5: Solve for x
    x = 532,502,530,504,080.81/35,547,340.19
  6. Step 6: Final answer
    x = 14,980,094.93

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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.