Home / 58,935,621.20-88,403,431.80-17,994,981.20

Finding the Fourth Proportional to 58,935,621.20, 88,403,431.80 and 17,994,981.20

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Solution

The fourth proportional to 58,935,621.20, 88,403,431.80 and 17,994,981.20 is: 26,992,471.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,935,621.20 : 88,403,431.80 = 17,994,981.20 : x
  2. Step 2: Convert to fraction form
    58,935,621.20/88,403,431.80 = 17,994,981.20/x
  3. Step 3: Cross multiply
    58,935,621.20x = 88,403,431.80 × 17,994,981.20
  4. Step 4: Simplify right side
    58,935,621.20x = 1,590,818,093,256,482
  5. Step 5: Solve for x
    x = 1,590,818,093,256,482/58,935,621.20
  6. Step 6: Final answer
    x = 26,992,471.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.