Home / 573,001,054.20-859,501,581.30-164,057,204.70

Finding the Fourth Proportional to 573,001,054.20, 859,501,581.30 and 164,057,204.70

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Solution

The fourth proportional to 573,001,054.20, 859,501,581.30 and 164,057,204.70 is: 246,085,807.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    573,001,054.20 : 859,501,581.30 = 164,057,204.70 : x
  2. Step 2: Convert to fraction form
    573,001,054.20/859,501,581.30 = 164,057,204.70/x
  3. Step 3: Cross multiply
    573,001,054.20x = 859,501,581.30 × 164,057,204.70
  4. Step 4: Simplify right side
    573,001,054.20x = 141,007,426,863,307,776
  5. Step 5: Solve for x
    x = 141,007,426,863,307,776/573,001,054.20
  6. Step 6: Final answer
    x = 246,085,807.05

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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.