Home / 2,262,705,502.95-3,122,805,426.39-1,370,606,054.31

Finding the Fourth Proportional to 2,262,705,502.95, 3,122,805,426.39 and 1,370,606,054.31

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Solution

The fourth proportional to 2,262,705,502.95, 3,122,805,426.39 and 1,370,606,054.31 is: 1,891,601,014.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,262,705,502.95 : 3,122,805,426.39 = 1,370,606,054.31 : x
  2. Step 2: Convert to fraction form
    2,262,705,502.95/3,122,805,426.39 = 1,370,606,054.31/x
  3. Step 3: Cross multiply
    2,262,705,502.95x = 3,122,805,426.39 × 1,370,606,054.31
  4. Step 4: Simplify right side
    2,262,705,502.95x = 4,280,136,023,842,254,848
  5. Step 5: Solve for x
    x = 4,280,136,023,842,254,848/2,262,705,502.95
  6. Step 6: Final answer
    x = 1,891,601,014.03

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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.