Home / 245,225,421,002.70-367,838,131,504.05-245,225,421,002.70

Finding the Fourth Proportional to 245,225,421,002.70, 367,838,131,504.05 and 245,225,421,002.70

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Solution

The fourth proportional to 245,225,421,002.70, 367,838,131,504.05 and 245,225,421,002.70 is: 367,838,131,504.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,225,421,002.70 : 367,838,131,504.05 = 245,225,421,002.70 : x
  2. Step 2: Convert to fraction form
    245,225,421,002.70/367,838,131,504.05 = 245,225,421,002.70/x
  3. Step 3: Cross multiply
    245,225,421,002.70x = 367,838,131,504.05 × 245,225,421,002.70
  4. Step 4: Simplify right side
    245,225,421,002.70x = 90,203,260,658,927,185,952,768
  5. Step 5: Solve for x
    x = 90,203,260,658,927,185,952,768/245,225,421,002.70
  6. Step 6: Final answer
    x = 367,838,131,504.05

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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.