Home / 590,276,491.48-884,822,180.50-201,833,667.46

Finding the Fourth Proportional to 590,276,491.48, 884,822,180.50 and 201,833,667.46

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Solution

The fourth proportional to 590,276,491.48, 884,822,180.50 and 201,833,667.46 is: 302,547,887.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,276,491.48 : 884,822,180.50 = 201,833,667.46 : x
  2. Step 2: Convert to fraction form
    590,276,491.48/884,822,180.50 = 201,833,667.46/x
  3. Step 3: Cross multiply
    590,276,491.48x = 884,822,180.50 × 201,833,667.46
  4. Step 4: Simplify right side
    590,276,491.48x = 178,586,905,740,269,088
  5. Step 5: Solve for x
    x = 178,586,905,740,269,088/590,276,491.48
  6. Step 6: Final answer
    x = 302,547,887.84

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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.