Home / 95,316,620.03-142,909,658.53-48,539,559

Finding the Fourth Proportional to 95,316,620.03, 142,909,658.53 and 48,539,559

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Solution

The fourth proportional to 95,316,620.03, 142,909,658.53 and 48,539,559 is: 72,776,099.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,316,620.03 : 142,909,658.53 = 48,539,559 : x
  2. Step 2: Convert to fraction form
    95,316,620.03/142,909,658.53 = 48,539,559/x
  3. Step 3: Cross multiply
    95,316,620.03x = 142,909,658.53 × 48,539,559
  4. Step 4: Simplify right side
    95,316,620.03x = 6,936,771,801,886,788
  5. Step 5: Solve for x
    x = 6,936,771,801,886,788/95,316,620.03
  6. Step 6: Final answer
    x = 72,776,099.28

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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.