Home / 110,990,158,555.50-153,166,532,163.39-60,241,111,681.68

Finding the Fourth Proportional to 110,990,158,555.50, 153,166,532,163.39 and 60,241,111,681.68

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Solution

The fourth proportional to 110,990,158,555.50, 153,166,532,163.39 and 60,241,111,681.68 is: 83,132,795,646.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,990,158,555.50 : 153,166,532,163.39 = 60,241,111,681.68 : x
  2. Step 2: Convert to fraction form
    110,990,158,555.50/153,166,532,163.39 = 60,241,111,681.68/x
  3. Step 3: Cross multiply
    110,990,158,555.50x = 153,166,532,163.39 × 60,241,111,681.68
  4. Step 4: Simplify right side
    110,990,158,555.50x = 9,226,922,169,950,409,850,880
  5. Step 5: Solve for x
    x = 9,226,922,169,950,409,850,880/110,990,158,555.50
  6. Step 6: Final answer
    x = 83,132,795,646.35

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1.5x scale

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.