Home / 60,092,984.93-90,139,337.24-39,473,577.54

Finding the Fourth Proportional to 60,092,984.93, 90,139,337.24 and 39,473,577.54

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Solution

The fourth proportional to 60,092,984.93, 90,139,337.24 and 39,473,577.54 is: 59,210,274.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,092,984.93 : 90,139,337.24 = 39,473,577.54 : x
  2. Step 2: Convert to fraction form
    60,092,984.93/90,139,337.24 = 39,473,577.54/x
  3. Step 3: Cross multiply
    60,092,984.93x = 90,139,337.24 × 39,473,577.54
  4. Step 4: Simplify right side
    60,092,984.93x = 3,558,122,118,088,004.50
  5. Step 5: Solve for x
    x = 3,558,122,118,088,004.50/60,092,984.93
  6. Step 6: Final answer
    x = 59,210,274.25

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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.