Home / 35,233,854,221.52-48,623,116,288.68-19,176,638,099.04

Finding the Fourth Proportional to 35,233,854,221.52, 48,623,116,288.68 and 19,176,638,099.04

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Solution

The fourth proportional to 35,233,854,221.52, 48,623,116,288.68 and 19,176,638,099.04 is: 26,463,976,902.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,233,854,221.52 : 48,623,116,288.68 = 19,176,638,099.04 : x
  2. Step 2: Convert to fraction form
    35,233,854,221.52/48,623,116,288.68 = 19,176,638,099.04/x
  3. Step 3: Cross multiply
    35,233,854,221.52x = 48,623,116,288.68 × 19,176,638,099.04
  4. Step 4: Simplify right side
    35,233,854,221.52x = 932,427,904,315,553,349,632
  5. Step 5: Solve for x
    x = 932,427,904,315,553,349,632/35,233,854,221.52
  6. Step 6: Final answer
    x = 26,463,976,902.82

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1.5x scale

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.