Home / 59,789,222,973,878-90,131,966,959,224-55,803,656,788,366

Finding the Fourth Proportional to 59,789,222,973,878, 90,131,966,959,224 and 55,803,656,788,366

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Solution

The fourth proportional to 59,789,222,973,878, 90,131,966,959,224 and 55,803,656,788,366 is: 84,123,745,044,326.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,789,222,973,878 : 90,131,966,959,224 = 55,803,656,788,366 : x
  2. Step 2: Convert to fraction form
    59,789,222,973,878/90,131,966,959,224 = 55,803,656,788,366/x
  3. Step 3: Cross multiply
    59,789,222,973,878x = 90,131,966,959,224 × 55,803,656,788,366
  4. Step 4: Simplify right side
    59,789,222,973,878x = 5,029,693,349,852,880,541,241,573,376
  5. Step 5: Solve for x
    x = 5,029,693,349,852,880,541,241,573,376/59,789,222,973,878
  6. Step 6: Final answer
    x = 84,123,745,044,326.16

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.