Home / 1,087,682,388.84-1,501,001,911.80-592,645,097.34

Finding the Fourth Proportional to 1,087,682,388.84, 1,501,001,911.80 and 592,645,097.34

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Solution

The fourth proportional to 1,087,682,388.84, 1,501,001,911.80 and 592,645,097.34 is: 817,850,351.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,087,682,388.84 : 1,501,001,911.80 = 592,645,097.34 : x
  2. Step 2: Convert to fraction form
    1,087,682,388.84/1,501,001,911.80 = 592,645,097.34/x
  3. Step 3: Cross multiply
    1,087,682,388.84x = 1,501,001,911.80 × 592,645,097.34
  4. Step 4: Simplify right side
    1,087,682,388.84x = 889,561,424,126,237,056
  5. Step 5: Solve for x
    x = 889,561,424,126,237,056/1,087,682,388.84
  6. Step 6: Final answer
    x = 817,850,351.59

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.