Home / 100,955,360.07-151,501,095.81-35,377,087.77

Finding the Fourth Proportional to 100,955,360.07, 151,501,095.81 and 35,377,087.77

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Solution

The fourth proportional to 100,955,360.07, 151,501,095.81 and 35,377,087.77 is: 53,089,479.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,955,360.07 : 151,501,095.81 = 35,377,087.77 : x
  2. Step 2: Convert to fraction form
    100,955,360.07/151,501,095.81 = 35,377,087.77/x
  3. Step 3: Cross multiply
    100,955,360.07x = 151,501,095.81 × 35,377,087.77
  4. Step 4: Simplify right side
    100,955,360.07x = 5,359,667,563,721,550
  5. Step 5: Solve for x
    x = 5,359,667,563,721,550/100,955,360.07
  6. Step 6: Final answer
    x = 53,089,479.94

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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.