Home / 25,349,720,999.80-38,024,581,499.70-24,274,934,721.40

Finding the Fourth Proportional to 25,349,720,999.80, 38,024,581,499.70 and 24,274,934,721.40

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Solution

The fourth proportional to 25,349,720,999.80, 38,024,581,499.70 and 24,274,934,721.40 is: 36,412,402,082.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,349,720,999.80 : 38,024,581,499.70 = 24,274,934,721.40 : x
  2. Step 2: Convert to fraction form
    25,349,720,999.80/38,024,581,499.70 = 24,274,934,721.40/x
  3. Step 3: Cross multiply
    25,349,720,999.80x = 38,024,581,499.70 × 24,274,934,721.40
  4. Step 4: Simplify right side
    25,349,720,999.80x = 923,044,233,713,771,610,112
  5. Step 5: Solve for x
    x = 923,044,233,713,771,610,112/25,349,720,999.80
  6. Step 6: Final answer
    x = 36,412,402,082.10

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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.