Home / 53,676,581,555.30-74,073,906,283.29-29,590,074,026.42

Finding the Fourth Proportional to 53,676,581,555.30, 74,073,906,283.29 and 29,590,074,026.42

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Solution

The fourth proportional to 53,676,581,555.30, 74,073,906,283.29 and 29,590,074,026.42 is: 40,834,425,495.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,676,581,555.30 : 74,073,906,283.29 = 29,590,074,026.42 : x
  2. Step 2: Convert to fraction form
    53,676,581,555.30/74,073,906,283.29 = 29,590,074,026.42/x
  3. Step 3: Cross multiply
    53,676,581,555.30x = 74,073,906,283.29 × 29,590,074,026.42
  4. Step 4: Simplify right side
    53,676,581,555.30x = 2,191,852,370,348,648,431,616
  5. Step 5: Solve for x
    x = 2,191,852,370,348,648,431,616/53,676,581,555.30
  6. Step 6: Final answer
    x = 40,834,425,495.05

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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.