Home / 175,958,503.92-242,828,303.76-101,617,719.66

Finding the Fourth Proportional to 175,958,503.92, 242,828,303.76 and 101,617,719.66

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Solution

The fourth proportional to 175,958,503.92, 242,828,303.76 and 101,617,719.66 is: 140,235,668.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,958,503.92 : 242,828,303.76 = 101,617,719.66 : x
  2. Step 2: Convert to fraction form
    175,958,503.92/242,828,303.76 = 101,617,719.66/x
  3. Step 3: Cross multiply
    175,958,503.92x = 242,828,303.76 × 101,617,719.66
  4. Step 4: Simplify right side
    175,958,503.92x = 24,675,658,496,997,004
  5. Step 5: Solve for x
    x = 24,675,658,496,997,004/175,958,503.92
  6. Step 6: Final answer
    x = 140,235,668.91

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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.