Home / 301,816,492.91-452,724,174.30-94,570,769.18

Finding the Fourth Proportional to 301,816,492.91, 452,724,174.30 and 94,570,769.18

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Solution

The fourth proportional to 301,816,492.91, 452,724,174.30 and 94,570,769.18 is: 141,855,976.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,816,492.91 : 452,724,174.30 = 94,570,769.18 : x
  2. Step 2: Convert to fraction form
    301,816,492.91/452,724,174.30 = 94,570,769.18/x
  3. Step 3: Cross multiply
    301,816,492.91x = 452,724,174.30 × 94,570,769.18
  4. Step 4: Simplify right side
    301,816,492.91x = 42,814,473,388,871,264
  5. Step 5: Solve for x
    x = 42,814,473,388,871,264/301,816,492.91
  6. Step 6: Final answer
    x = 141,855,976.71

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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.