Home / 101,039,434.05-151,559,151.08-101,039,434.05

Finding the Fourth Proportional to 101,039,434.05, 151,559,151.08 and 101,039,434.05

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Solution

The fourth proportional to 101,039,434.05, 151,559,151.08 and 101,039,434.05 is: 151,559,151.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,039,434.05 : 151,559,151.08 = 101,039,434.05 : x
  2. Step 2: Convert to fraction form
    101,039,434.05/151,559,151.08 = 101,039,434.05/x
  3. Step 3: Cross multiply
    101,039,434.05x = 151,559,151.08 × 101,039,434.05
  4. Step 4: Simplify right side
    101,039,434.05x = 15,313,450,849,716,448
  5. Step 5: Solve for x
    x = 15,313,450,849,716,448/101,039,434.05
  6. Step 6: Final answer
    x = 151,559,151.08

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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.