Home / 95,562,030.60-143,378,475.30-38,095,543.80

Finding the Fourth Proportional to 95,562,030.60, 143,378,475.30 and 38,095,543.80

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Solution

The fourth proportional to 95,562,030.60, 143,378,475.30 and 38,095,543.80 is: 57,157,439.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,562,030.60 : 143,378,475.30 = 38,095,543.80 : x
  2. Step 2: Convert to fraction form
    95,562,030.60/143,378,475.30 = 38,095,543.80/x
  3. Step 3: Cross multiply
    95,562,030.60x = 143,378,475.30 × 38,095,543.80
  4. Step 4: Simplify right side
    95,562,030.60x = 5,462,080,985,768,368
  5. Step 5: Solve for x
    x = 5,462,080,985,768,368/95,562,030.60
  6. Step 6: Final answer
    x = 57,157,439.53

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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.