Home / 36,626,411,661.90-54,939,617,492.85-9,053,835,405.90

Finding the Fourth Proportional to 36,626,411,661.90, 54,939,617,492.85 and 9,053,835,405.90

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Solution

The fourth proportional to 36,626,411,661.90, 54,939,617,492.85 and 9,053,835,405.90 is: 13,580,753,108.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,626,411,661.90 : 54,939,617,492.85 = 9,053,835,405.90 : x
  2. Step 2: Convert to fraction form
    36,626,411,661.90/54,939,617,492.85 = 9,053,835,405.90/x
  3. Step 3: Cross multiply
    36,626,411,661.90x = 54,939,617,492.85 × 9,053,835,405.90
  4. Step 4: Simplify right side
    36,626,411,661.90x = 497,414,254,043,368,259,584
  5. Step 5: Solve for x
    x = 497,414,254,043,368,259,584/36,626,411,661.90
  6. Step 6: Final answer
    x = 13,580,753,108.85

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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.