Home / 9,112,858,565,205.80-12,575,754,127,170-4,946,102,771,089.20

Finding the Fourth Proportional to 9,112,858,565,205.80, 12,575,754,127,170 and 4,946,102,771,089.20

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Solution

The fourth proportional to 9,112,858,565,205.80, 12,575,754,127,170 and 4,946,102,771,089.20 is: 6,825,626,875,679.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,112,858,565,205.80 : 12,575,754,127,170 = 4,946,102,771,089.20 : x
  2. Step 2: Convert to fraction form
    9,112,858,565,205.80/12,575,754,127,170 = 4,946,102,771,089.20/x
  3. Step 3: Cross multiply
    9,112,858,565,205.80x = 12,575,754,127,170 × 4,946,102,771,089.20
  4. Step 4: Simplify right side
    9,112,858,565,205.80x = 62,200,972,336,931,978,925,309,952
  5. Step 5: Solve for x
    x = 62,200,972,336,931,978,925,309,952/9,112,858,565,205.80
  6. Step 6: Final answer
    x = 6,825,626,875,679.19

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Double scale
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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.