Home / 113,012,496,065.80-169,488,133,097.10-33,423,891,905.80

Finding the Fourth Proportional to 113,012,496,065.80, 169,488,133,097.10 and 33,423,891,905.80

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Solution

The fourth proportional to 113,012,496,065.80, 169,488,133,097.10 and 33,423,891,905.80 is: 50,126,784,534.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,012,496,065.80 : 169,488,133,097.10 = 33,423,891,905.80 : x
  2. Step 2: Convert to fraction form
    113,012,496,065.80/169,488,133,097.10 = 33,423,891,905.80/x
  3. Step 3: Cross multiply
    113,012,496,065.80x = 169,488,133,097.10 × 33,423,891,905.80
  4. Step 4: Simplify right side
    113,012,496,065.80x = 5,664,953,039,953,313,398,784
  5. Step 5: Solve for x
    x = 5,664,953,039,953,313,398,784/113,012,496,065.80
  6. Step 6: Final answer
    x = 50,126,784,534.12

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1.5x scale

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.