Home / 1,609,632,005.40-2,414,448,008.10-1,533,104,501.40

Finding the Fourth Proportional to 1,609,632,005.40, 2,414,448,008.10 and 1,533,104,501.40

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Solution

The fourth proportional to 1,609,632,005.40, 2,414,448,008.10 and 1,533,104,501.40 is: 2,299,656,752.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,609,632,005.40 : 2,414,448,008.10 = 1,533,104,501.40 : x
  2. Step 2: Convert to fraction form
    1,609,632,005.40/2,414,448,008.10 = 1,533,104,501.40/x
  3. Step 3: Cross multiply
    1,609,632,005.40x = 2,414,448,008.10 × 1,533,104,501.40
  4. Step 4: Simplify right side
    1,609,632,005.40x = 3,701,601,109,614,373,888
  5. Step 5: Solve for x
    x = 3,701,601,109,614,373,888/1,609,632,005.40
  6. Step 6: Final answer
    x = 2,299,656,752.10

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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.