Home / 96,666,756.08-133,390,070.16-54,837,494.24

Finding the Fourth Proportional to 96,666,756.08, 133,390,070.16 and 54,837,494.24

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Solution

The fourth proportional to 96,666,756.08, 133,390,070.16 and 54,837,494.24 is: 75,670,039.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,666,756.08 : 133,390,070.16 = 54,837,494.24 : x
  2. Step 2: Convert to fraction form
    96,666,756.08/133,390,070.16 = 54,837,494.24/x
  3. Step 3: Cross multiply
    96,666,756.08x = 133,390,070.16 × 54,837,494.24
  4. Step 4: Simplify right side
    96,666,756.08x = 7,314,777,204,072,196
  5. Step 5: Solve for x
    x = 7,314,777,204,072,196/96,666,756.08
  6. Step 6: Final answer
    x = 75,670,039.02

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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.