Home / 350,025,077.19-483,044,346.14-193,402,274.07

Finding the Fourth Proportional to 350,025,077.19, 483,044,346.14 and 193,402,274.07

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Solution

The fourth proportional to 350,025,077.19, 483,044,346.14 and 193,402,274.07 is: 266,900,519.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,025,077.19 : 483,044,346.14 = 193,402,274.07 : x
  2. Step 2: Convert to fraction form
    350,025,077.19/483,044,346.14 = 193,402,274.07/x
  3. Step 3: Cross multiply
    350,025,077.19x = 483,044,346.14 × 193,402,274.07
  4. Step 4: Simplify right side
    350,025,077.19x = 93,421,875,019,165,216
  5. Step 5: Solve for x
    x = 93,421,875,019,165,216/350,025,077.19
  6. Step 6: Final answer
    x = 266,900,519.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.