Home / 906,228,210.90-1,359,342,316.35-804,107,558.10

Finding the Fourth Proportional to 906,228,210.90, 1,359,342,316.35 and 804,107,558.10

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Solution

The fourth proportional to 906,228,210.90, 1,359,342,316.35 and 804,107,558.10 is: 1,206,161,337.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    906,228,210.90 : 1,359,342,316.35 = 804,107,558.10 : x
  2. Step 2: Convert to fraction form
    906,228,210.90/1,359,342,316.35 = 804,107,558.10/x
  3. Step 3: Cross multiply
    906,228,210.90x = 1,359,342,316.35 × 804,107,558.10
  4. Step 4: Simplify right side
    906,228,210.90x = 1,093,057,430,622,196,224
  5. Step 5: Solve for x
    x = 1,093,057,430,622,196,224/906,228,210.90
  6. Step 6: Final answer
    x = 1,206,161,337.15

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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.