Home / 45,918,478.74-63,367,494.98-25,291,924.93

Finding the Fourth Proportional to 45,918,478.74, 63,367,494.98 and 25,291,924.93

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Solution

The fourth proportional to 45,918,478.74, 63,367,494.98 and 25,291,924.93 is: 34,902,853.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,918,478.74 : 63,367,494.98 = 25,291,924.93 : x
  2. Step 2: Convert to fraction form
    45,918,478.74/63,367,494.98 = 25,291,924.93/x
  3. Step 3: Cross multiply
    45,918,478.74x = 63,367,494.98 × 25,291,924.93
  4. Step 4: Simplify right side
    45,918,478.74x = 1,602,685,925,751,433.50
  5. Step 5: Solve for x
    x = 1,602,685,925,751,433.50/45,918,478.74
  6. Step 6: Final answer
    x = 34,902,853.27

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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.