Home / 119,412,700.36-179,110,411.74-37,554,994.60

Finding the Fourth Proportional to 119,412,700.36, 179,110,411.74 and 37,554,994.60

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Solution

The fourth proportional to 119,412,700.36, 179,110,411.74 and 37,554,994.60 is: 56,329,775.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,412,700.36 : 179,110,411.74 = 37,554,994.60 : x
  2. Step 2: Convert to fraction form
    119,412,700.36/179,110,411.74 = 37,554,994.60/x
  3. Step 3: Cross multiply
    119,412,700.36x = 179,110,411.74 × 37,554,994.60
  4. Step 4: Simplify right side
    119,412,700.36x = 6,726,490,545,699,477
  5. Step 5: Solve for x
    x = 6,726,490,545,699,477/119,412,700.36
  6. Step 6: Final answer
    x = 56,329,775.02

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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.