Home / 590,276,490.48-884,822,179.01-201,833,666.46

Finding the Fourth Proportional to 590,276,490.48, 884,822,179.01 and 201,833,666.46

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Solution

The fourth proportional to 590,276,490.48, 884,822,179.01 and 201,833,666.46 is: 302,547,886.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,276,490.48 : 884,822,179.01 = 201,833,666.46 : x
  2. Step 2: Convert to fraction form
    590,276,490.48/884,822,179.01 = 201,833,666.46/x
  3. Step 3: Cross multiply
    590,276,490.48x = 884,822,179.01 × 201,833,666.46
  4. Step 4: Simplify right side
    590,276,490.48x = 178,586,904,553,705,600
  5. Step 5: Solve for x
    x = 178,586,904,553,705,600/590,276,490.48
  6. Step 6: Final answer
    x = 302,547,886.34

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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.