Home / 754,551,089.88-1,041,071,402.34-453,058,093.32

Finding the Fourth Proportional to 754,551,089.88, 1,041,071,402.34 and 453,058,093.32

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Solution

The fourth proportional to 754,551,089.88, 1,041,071,402.34 and 453,058,093.32 is: 625,094,617.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    754,551,089.88 : 1,041,071,402.34 = 453,058,093.32 : x
  2. Step 2: Convert to fraction form
    754,551,089.88/1,041,071,402.34 = 453,058,093.32/x
  3. Step 3: Cross multiply
    754,551,089.88x = 1,041,071,402.34 × 453,058,093.32
  4. Step 4: Simplify right side
    754,551,089.88x = 471,665,824,554,139,008
  5. Step 5: Solve for x
    x = 471,665,824,554,139,008/754,551,089.88
  6. Step 6: Final answer
    x = 625,094,617.02

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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.