Home / 60,453,302.88-83,425,580.40-34,347,855

Finding the Fourth Proportional to 60,453,302.88, 83,425,580.40 and 34,347,855

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Solution

The fourth proportional to 60,453,302.88, 83,425,580.40 and 34,347,855 is: 47,400,052.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,453,302.88 : 83,425,580.40 = 34,347,855 : x
  2. Step 2: Convert to fraction form
    60,453,302.88/83,425,580.40 = 34,347,855/x
  3. Step 3: Cross multiply
    60,453,302.88x = 83,425,580.40 × 34,347,855
  4. Step 4: Simplify right side
    60,453,302.88x = 2,865,489,738,870,042
  5. Step 5: Solve for x
    x = 2,865,489,738,870,042/60,453,302.88
  6. Step 6: Final answer
    x = 47,400,052.64

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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.