Home / 42,354,547.14-58,449,275.73-24,019,832.64

Finding the Fourth Proportional to 42,354,547.14, 58,449,275.73 and 24,019,832.64

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Solution

The fourth proportional to 42,354,547.14, 58,449,275.73 and 24,019,832.64 is: 33,147,369.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,354,547.14 : 58,449,275.73 = 24,019,832.64 : x
  2. Step 2: Convert to fraction form
    42,354,547.14/58,449,275.73 = 24,019,832.64/x
  3. Step 3: Cross multiply
    42,354,547.14x = 58,449,275.73 × 24,019,832.64
  4. Step 4: Simplify right side
    42,354,547.14x = 1,403,941,820,963,813.75
  5. Step 5: Solve for x
    x = 1,403,941,820,963,813.75/42,354,547.14
  6. Step 6: Final answer
    x = 33,147,369.43

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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.