Home / 1,136,939,581.26-1,705,572,054.09-350,059,812.93

Finding the Fourth Proportional to 1,136,939,581.26, 1,705,572,054.09 and 350,059,812.93

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Solution

The fourth proportional to 1,136,939,581.26, 1,705,572,054.09 and 350,059,812.93 is: 525,139,808.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,136,939,581.26 : 1,705,572,054.09 = 350,059,812.93 : x
  2. Step 2: Convert to fraction form
    1,136,939,581.26/1,705,572,054.09 = 350,059,812.93/x
  3. Step 3: Cross multiply
    1,136,939,581.26x = 1,705,572,054.09 × 350,059,812.93
  4. Step 4: Simplify right side
    1,136,939,581.26x = 597,052,234,193,381,248
  5. Step 5: Solve for x
    x = 597,052,234,193,381,248/1,136,939,581.26
  6. Step 6: Final answer
    x = 525,139,808.69

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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.