Home / 58,024,918,272.55-87,077,134,858.14-20,251,493,602.96

Finding the Fourth Proportional to 58,024,918,272.55, 87,077,134,858.14 and 20,251,493,602.96

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Solution

The fourth proportional to 58,024,918,272.55, 87,077,134,858.14 and 20,251,493,602.96 is: 30,391,116,300.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,024,918,272.55 : 87,077,134,858.14 = 20,251,493,602.96 : x
  2. Step 2: Convert to fraction form
    58,024,918,272.55/87,077,134,858.14 = 20,251,493,602.96/x
  3. Step 3: Cross multiply
    58,024,918,272.55x = 87,077,134,858.14 × 20,251,493,602.96
  4. Step 4: Simplify right side
    58,024,918,272.55x = 1,763,442,039,543,707,467,776
  5. Step 5: Solve for x
    x = 1,763,442,039,543,707,467,776/58,024,918,272.55
  6. Step 6: Final answer
    x = 30,391,116,300.42

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1.5x scale

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.