Home / 5,757,813,853.10-8,637,055,587.51-1,617,580,227.32

Finding the Fourth Proportional to 5,757,813,853.10, 8,637,055,587.51 and 1,617,580,227.32

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Solution

The fourth proportional to 5,757,813,853.10, 8,637,055,587.51 and 1,617,580,227.32 is: 2,426,464,400.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,757,813,853.10 : 8,637,055,587.51 = 1,617,580,227.32 : x
  2. Step 2: Convert to fraction form
    5,757,813,853.10/8,637,055,587.51 = 1,617,580,227.32/x
  3. Step 3: Cross multiply
    5,757,813,853.10x = 8,637,055,587.51 × 1,617,580,227.32
  4. Step 4: Simplify right side
    5,757,813,853.10x = 13,971,130,340,619,900,928
  5. Step 5: Solve for x
    x = 13,971,130,340,619,900,928/5,757,813,853.10
  6. Step 6: Final answer
    x = 2,426,464,400.74

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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.