Home / 94,817,911.06-142,226,921.53-26,660,602.81

Finding the Fourth Proportional to 94,817,911.06, 142,226,921.53 and 26,660,602.81

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Solution

The fourth proportional to 94,817,911.06, 142,226,921.53 and 26,660,602.81 is: 39,990,919.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,817,911.06 : 142,226,921.53 = 26,660,602.81 : x
  2. Step 2: Convert to fraction form
    94,817,911.06/142,226,921.53 = 26,660,602.81/x
  3. Step 3: Cross multiply
    94,817,911.06x = 142,226,921.53 × 26,660,602.81
  4. Step 4: Simplify right side
    94,817,911.06x = 3,791,855,463,089,233
  5. Step 5: Solve for x
    x = 3,791,855,463,089,233/94,817,911.06
  6. Step 6: Final answer
    x = 39,990,919.66

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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.