Home / 1,554,036,108,886-2,144,425,911,157.30-859,561,719,727.95

Finding the Fourth Proportional to 1,554,036,108,886, 2,144,425,911,157.30 and 859,561,719,727.95

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Solution

The fourth proportional to 1,554,036,108,886, 2,144,425,911,157.30 and 859,561,719,727.95 is: 1,186,115,569,312.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,554,036,108,886 : 2,144,425,911,157.30 = 859,561,719,727.95 : x
  2. Step 2: Convert to fraction form
    1,554,036,108,886/2,144,425,911,157.30 = 859,561,719,727.95/x
  3. Step 3: Cross multiply
    1,554,036,108,886x = 2,144,425,911,157.30 × 859,561,719,727.95
  4. Step 4: Simplify right side
    1,554,036,108,886x = 1,843,266,424,023,544,733,106,176
  5. Step 5: Solve for x
    x = 1,843,266,424,023,544,733,106,176/1,554,036,108,886
  6. Step 6: Final answer
    x = 1,186,115,569,312.53

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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.