Home / 52,902,118.56-79,232,363.08-25,255,483.26

Finding the Fourth Proportional to 52,902,118.56, 79,232,363.08 and 25,255,483.26

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Solution

The fourth proportional to 52,902,118.56, 79,232,363.08 and 25,255,483.26 is: 37,825,547.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,902,118.56 : 79,232,363.08 = 25,255,483.26 : x
  2. Step 2: Convert to fraction form
    52,902,118.56/79,232,363.08 = 25,255,483.26/x
  3. Step 3: Cross multiply
    52,902,118.56x = 79,232,363.08 × 25,255,483.26
  4. Step 4: Simplify right side
    52,902,118.56x = 2,001,051,619,417,182.25
  5. Step 5: Solve for x
    x = 2,001,051,619,417,182.25/52,902,118.56
  6. Step 6: Final answer
    x = 37,825,547.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.