Home / 17,775,785,075.22-26,645,012,740.50-5,980,808,643.90

Finding the Fourth Proportional to 17,775,785,075.22, 26,645,012,740.50 and 5,980,808,643.90

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Solution

The fourth proportional to 17,775,785,075.22, 26,645,012,740.50 and 5,980,808,643.90 is: 8,964,933,016.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,775,785,075.22 : 26,645,012,740.50 = 5,980,808,643.90 : x
  2. Step 2: Convert to fraction form
    17,775,785,075.22/26,645,012,740.50 = 5,980,808,643.90/x
  3. Step 3: Cross multiply
    17,775,785,075.22x = 26,645,012,740.50 × 5,980,808,643.90
  4. Step 4: Simplify right side
    17,775,785,075.22x = 159,358,722,515,208,011,776
  5. Step 5: Solve for x
    x = 159,358,722,515,208,011,776/17,775,785,075.22
  6. Step 6: Final answer
    x = 8,964,933,016.51

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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.