Home / 87,364,683,697.24-131,084,778,232.87-46,980,333,867.60

Finding the Fourth Proportional to 87,364,683,697.24, 131,084,778,232.87 and 46,980,333,867.60

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Solution

The fourth proportional to 87,364,683,697.24, 131,084,778,232.87 and 46,980,333,867.60 is: 70,490,802,298.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    87,364,683,697.24 : 131,084,778,232.87 = 46,980,333,867.60 : x
  2. Step 2: Convert to fraction form
    87,364,683,697.24/131,084,778,232.87 = 46,980,333,867.60/x
  3. Step 3: Cross multiply
    87,364,683,697.24x = 131,084,778,232.87 × 46,980,333,867.60
  4. Step 4: Simplify right side
    87,364,683,697.24x = 6,158,406,646,340,144,594,944
  5. Step 5: Solve for x
    x = 6,158,406,646,340,144,594,944/87,364,683,697.24
  6. Step 6: Final answer
    x = 70,490,802,298.12

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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.