Home / 544,828,240.08-751,878,854.28-297,325,537.20

Finding the Fourth Proportional to 544,828,240.08, 751,878,854.28 and 297,325,537.20

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Solution

The fourth proportional to 544,828,240.08, 751,878,854.28 and 297,325,537.20 is: 410,317,909.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,828,240.08 : 751,878,854.28 = 297,325,537.20 : x
  2. Step 2: Convert to fraction form
    544,828,240.08/751,878,854.28 = 297,325,537.20/x
  3. Step 3: Cross multiply
    544,828,240.08x = 751,878,854.28 × 297,325,537.20
  4. Step 4: Simplify right side
    544,828,240.08x = 223,552,784,258,121,504
  5. Step 5: Solve for x
    x = 223,552,784,258,121,504/544,828,240.08
  6. Step 6: Final answer
    x = 410,317,909.04

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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.