Home / 32,735,949,075.64-45,175,524,754.88-18,267,892,332.76

Finding the Fourth Proportional to 32,735,949,075.64, 45,175,524,754.88 and 18,267,892,332.76

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Solution

The fourth proportional to 32,735,949,075.64, 45,175,524,754.88 and 18,267,892,332.76 is: 25,209,644,003.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,735,949,075.64 : 45,175,524,754.88 = 18,267,892,332.76 : x
  2. Step 2: Convert to fraction form
    32,735,949,075.64/45,175,524,754.88 = 18,267,892,332.76/x
  3. Step 3: Cross multiply
    32,735,949,075.64x = 45,175,524,754.88 × 18,267,892,332.76
  4. Step 4: Simplify right side
    32,735,949,075.64x = 825,261,622,298,081,755,136
  5. Step 5: Solve for x
    x = 825,261,622,298,081,755,136/32,735,949,075.64
  6. Step 6: Final answer
    x = 25,209,644,003.03

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Double scale
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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.