Home / 35,384,845,088.46-48,830,762,761.23-19,327,521,348.78

Finding the Fourth Proportional to 35,384,845,088.46, 48,830,762,761.23 and 19,327,521,348.78

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Solution

The fourth proportional to 35,384,845,088.46, 48,830,762,761.23 and 19,327,521,348.78 is: 26,671,802,784.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,384,845,088.46 : 48,830,762,761.23 = 19,327,521,348.78 : x
  2. Step 2: Convert to fraction form
    35,384,845,088.46/48,830,762,761.23 = 19,327,521,348.78/x
  3. Step 3: Cross multiply
    35,384,845,088.46x = 48,830,762,761.23 × 19,327,521,348.78
  4. Step 4: Simplify right side
    35,384,845,088.46x = 943,777,609,744,708,403,200
  5. Step 5: Solve for x
    x = 943,777,609,744,708,403,200/35,384,845,088.46
  6. Step 6: Final answer
    x = 26,671,802,784.08

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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.