Home / 45,354,326.90-62,594,284.75-25,778,158.00

Finding the Fourth Proportional to 45,354,326.90, 62,594,284.75 and 25,778,158.00

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Solution

The fourth proportional to 45,354,326.90, 62,594,284.75 and 25,778,158.00 is: 35,576,878.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,354,326.90 : 62,594,284.75 = 25,778,158.00 : x
  2. Step 2: Convert to fraction form
    45,354,326.90/62,594,284.75 = 25,778,158.00/x
  3. Step 3: Cross multiply
    45,354,326.90x = 62,594,284.75 × 25,778,158.00
  4. Step 4: Simplify right side
    45,354,326.90x = 1,613,565,361,961,559.25
  5. Step 5: Solve for x
    x = 1,613,565,361,961,559.25/45,354,326.90
  6. Step 6: Final answer
    x = 35,576,878.16

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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.