Home / 26,874,071,999.10-40,311,107,998.65-13,114,657,727.10

Finding the Fourth Proportional to 26,874,071,999.10, 40,311,107,998.65 and 13,114,657,727.10

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Solution

The fourth proportional to 26,874,071,999.10, 40,311,107,998.65 and 13,114,657,727.10 is: 19,671,986,590.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,874,071,999.10 : 40,311,107,998.65 = 13,114,657,727.10 : x
  2. Step 2: Convert to fraction form
    26,874,071,999.10/40,311,107,998.65 = 13,114,657,727.10/x
  3. Step 3: Cross multiply
    26,874,071,999.10x = 40,311,107,998.65 × 13,114,657,727.10
  4. Step 4: Simplify right side
    26,874,071,999.10x = 528,666,384,002,457,862,144
  5. Step 5: Solve for x
    x = 528,666,384,002,457,862,144/26,874,071,999.10
  6. Step 6: Final answer
    x = 19,671,986,590.65

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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.