Home / 58,000,058.07-80,020,492.46-32,879,474.18

Finding the Fourth Proportional to 58,000,058.07, 80,020,492.46 and 32,879,474.18

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Solution

The fourth proportional to 58,000,058.07, 80,020,492.46 and 32,879,474.18 is: 45,362,570.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,000,058.07 : 80,020,492.46 = 32,879,474.18 : x
  2. Step 2: Convert to fraction form
    58,000,058.07/80,020,492.46 = 32,879,474.18/x
  3. Step 3: Cross multiply
    58,000,058.07x = 80,020,492.46 × 32,879,474.18
  4. Step 4: Simplify right side
    58,000,058.07x = 2,631,031,716,203,392
  5. Step 5: Solve for x
    x = 2,631,031,716,203,392/58,000,058.07
  6. Step 6: Final answer
    x = 45,362,570.38

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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.