Home / 46,221,609.76-63,785,862.16-25,594,613.08

Finding the Fourth Proportional to 46,221,609.76, 63,785,862.16 and 25,594,613.08

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Solution

The fourth proportional to 46,221,609.76, 63,785,862.16 and 25,594,613.08 is: 35,320,588.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,221,609.76 : 63,785,862.16 = 25,594,613.08 : x
  2. Step 2: Convert to fraction form
    46,221,609.76/63,785,862.16 = 25,594,613.08/x
  3. Step 3: Cross multiply
    46,221,609.76x = 63,785,862.16 × 25,594,613.08
  4. Step 4: Simplify right side
    46,221,609.76x = 1,632,574,461,959,412.75
  5. Step 5: Solve for x
    x = 1,632,574,461,959,412.75/46,221,609.76
  6. Step 6: Final answer
    x = 35,320,588.58

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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.