Home / 35,547,340.53-53,323,003.69-9,986,357.06

Finding the Fourth Proportional to 35,547,340.53, 53,323,003.69 and 9,986,357.06

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Solution

The fourth proportional to 35,547,340.53, 53,323,003.69 and 9,986,357.06 is: 14,980,095.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,547,340.53 : 53,323,003.69 = 9,986,357.06 : x
  2. Step 2: Convert to fraction form
    35,547,340.53/53,323,003.69 = 9,986,357.06/x
  3. Step 3: Cross multiply
    35,547,340.53x = 53,323,003.69 × 9,986,357.06
  4. Step 4: Simplify right side
    35,547,340.53x = 532,502,554,068,456.62
  5. Step 5: Solve for x
    x = 532,502,554,068,456.62/35,547,340.53
  6. Step 6: Final answer
    x = 14,980,095.45

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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.