Home / 45,968,442.76-63,436,939.96-25,342,627.08

Finding the Fourth Proportional to 45,968,442.76, 63,436,939.96 and 25,342,627.08

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Solution

The fourth proportional to 45,968,442.76, 63,436,939.96 and 25,342,627.08 is: 34,973,094.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,968,442.76 : 63,436,939.96 = 25,342,627.08 : x
  2. Step 2: Convert to fraction form
    45,968,442.76/63,436,939.96 = 25,342,627.08/x
  3. Step 3: Cross multiply
    45,968,442.76x = 63,436,939.96 × 25,342,627.08
  4. Step 4: Simplify right side
    45,968,442.76x = 1,607,658,712,502,630
  5. Step 5: Solve for x
    x = 1,607,658,712,502,630/45,968,442.76
  6. Step 6: Final answer
    x = 34,973,094.93

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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.