Home / 65,030,240,496.74-89,734,453,250.24-36,095,650,119.32

Finding the Fourth Proportional to 65,030,240,496.74, 89,734,453,250.24 and 36,095,650,119.32

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Solution

The fourth proportional to 65,030,240,496.74, 89,734,453,250.24 and 36,095,650,119.32 is: 49,807,957,089.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,030,240,496.74 : 89,734,453,250.24 = 36,095,650,119.32 : x
  2. Step 2: Convert to fraction form
    65,030,240,496.74/89,734,453,250.24 = 36,095,650,119.32/x
  3. Step 3: Cross multiply
    65,030,240,496.74x = 89,734,453,250.24 × 36,095,650,119.32
  4. Step 4: Simplify right side
    65,030,240,496.74x = 3,239,023,428,168,800,272,384
  5. Step 5: Solve for x
    x = 3,239,023,428,168,800,272,384/65,030,240,496.74
  6. Step 6: Final answer
    x = 49,807,957,089.31

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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.