Home / 84,656,293,464.74-116,828,165,781.92-46,077,712,070.55

Finding the Fourth Proportional to 84,656,293,464.74, 116,828,165,781.92 and 46,077,712,070.55

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Solution

The fourth proportional to 84,656,293,464.74, 116,828,165,781.92 and 46,077,712,070.55 is: 63,588,592,936.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,656,293,464.74 : 116,828,165,781.92 = 46,077,712,070.55 : x
  2. Step 2: Convert to fraction form
    84,656,293,464.74/116,828,165,781.92 = 46,077,712,070.55/x
  3. Step 3: Cross multiply
    84,656,293,464.74x = 116,828,165,781.92 × 46,077,712,070.55
  4. Step 4: Simplify right side
    84,656,293,464.74x = 5,383,174,584,629,441,069,056
  5. Step 5: Solve for x
    x = 5,383,174,584,629,441,069,056/84,656,293,464.74
  6. Step 6: Final answer
    x = 63,588,592,936.35

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1.5x scale

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.