Home / 113,358,176,362.56-170,037,900,186.48-37,811,119,632.24

Finding the Fourth Proportional to 113,358,176,362.56, 170,037,900,186.48 and 37,811,119,632.24

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Solution

The fourth proportional to 113,358,176,362.56, 170,037,900,186.48 and 37,811,119,632.24 is: 56,716,891,469.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,358,176,362.56 : 170,037,900,186.48 = 37,811,119,632.24 : x
  2. Step 2: Convert to fraction form
    113,358,176,362.56/170,037,900,186.48 = 37,811,119,632.24/x
  3. Step 3: Cross multiply
    113,358,176,362.56x = 170,037,900,186.48 × 37,811,119,632.24
  4. Step 4: Simplify right side
    113,358,176,362.56x = 6,429,323,385,965,879,754,752
  5. Step 5: Solve for x
    x = 6,429,323,385,965,879,754,752/113,358,176,362.56
  6. Step 6: Final answer
    x = 56,716,891,469.77

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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.