Home / 589,178,060.93-883,835,475.22-195,739,999.07

Finding the Fourth Proportional to 589,178,060.93, 883,835,475.22 and 195,739,999.07

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Solution

The fourth proportional to 589,178,060.93, 883,835,475.22 and 195,739,999.07 is: 293,632,717.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    589,178,060.93 : 883,835,475.22 = 195,739,999.07 : x
  2. Step 2: Convert to fraction form
    589,178,060.93/883,835,475.22 = 195,739,999.07/x
  3. Step 3: Cross multiply
    589,178,060.93x = 883,835,475.22 × 195,739,999.07
  4. Step 4: Simplify right side
    589,178,060.93x = 173,001,955,093,421,312
  5. Step 5: Solve for x
    x = 173,001,955,093,421,312/589,178,060.93
  6. Step 6: Final answer
    x = 293,632,717.45

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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.