Home / 237,788,368.40-356,346,629.40-175,894,518.80

Finding the Fourth Proportional to 237,788,368.40, 356,346,629.40 and 175,894,518.80

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Solution

The fourth proportional to 237,788,368.40, 356,346,629.40 and 175,894,518.80 is: 263,593,292.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,788,368.40 : 356,346,629.40 = 175,894,518.80 : x
  2. Step 2: Convert to fraction form
    237,788,368.40/356,346,629.40 = 175,894,518.80/x
  3. Step 3: Cross multiply
    237,788,368.40x = 356,346,629.40 × 175,894,518.80
  4. Step 4: Simplify right side
    237,788,368.40x = 62,679,418,904,314,936
  5. Step 5: Solve for x
    x = 62,679,418,904,314,936/237,788,368.40
  6. Step 6: Final answer
    x = 263,593,292.33

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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.