Home / 17,644,249,652.40-26,474,190,149.45-9,248,159,917.14

Finding the Fourth Proportional to 17,644,249,652.40, 26,474,190,149.45 and 9,248,159,917.14

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Solution

The fourth proportional to 17,644,249,652.40, 26,474,190,149.45 and 9,248,159,917.14 is: 13,876,336,427.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,644,249,652.40 : 26,474,190,149.45 = 9,248,159,917.14 : x
  2. Step 2: Convert to fraction form
    17,644,249,652.40/26,474,190,149.45 = 9,248,159,917.14/x
  3. Step 3: Cross multiply
    17,644,249,652.40x = 26,474,190,149.45 × 9,248,159,917.14
  4. Step 4: Simplify right side
    17,644,249,652.40x = 244,837,544,178,904,596,480
  5. Step 5: Solve for x
    x = 244,837,544,178,904,596,480/17,644,249,652.40
  6. Step 6: Final answer
    x = 13,876,336,427.01

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1.5x scale

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.