Home / 61,547,610.90-84,927,383.06-35,089,377.86

Finding the Fourth Proportional to 61,547,610.90, 84,927,383.06 and 35,089,377.86

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Solution

The fourth proportional to 61,547,610.90, 84,927,383.06 and 35,089,377.86 is: 48,418,598.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,547,610.90 : 84,927,383.06 = 35,089,377.86 : x
  2. Step 2: Convert to fraction form
    61,547,610.90/84,927,383.06 = 35,089,377.86/x
  3. Step 3: Cross multiply
    61,547,610.90x = 84,927,383.06 × 35,089,377.86
  4. Step 4: Simplify right side
    61,547,610.90x = 2,980,049,034,853,303
  5. Step 5: Solve for x
    x = 2,980,049,034,853,303/61,547,610.90
  6. Step 6: Final answer
    x = 48,418,598.08

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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.