Home / 54,492,661.17-75,218,094.90-32,473,065.51

Finding the Fourth Proportional to 54,492,661.17, 75,218,094.90 and 32,473,065.51

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Solution

The fourth proportional to 54,492,661.17, 75,218,094.90 and 32,473,065.51 is: 44,823,689.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,492,661.17 : 75,218,094.90 = 32,473,065.51 : x
  2. Step 2: Convert to fraction form
    54,492,661.17/75,218,094.90 = 32,473,065.51/x
  3. Step 3: Cross multiply
    54,492,661.17x = 75,218,094.90 × 32,473,065.51
  4. Step 4: Simplify right side
    54,492,661.17x = 2,442,562,123,225,097
  5. Step 5: Solve for x
    x = 2,442,562,123,225,097/54,492,661.17
  6. Step 6: Final answer
    x = 44,823,689.48

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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.