Home / 1,599,836,335.76-2,397,575,595.47-900,661,927.34

Finding the Fourth Proportional to 1,599,836,335.76, 2,397,575,595.47 and 900,661,927.34

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Solution

The fourth proportional to 1,599,836,335.76, 2,397,575,595.47 and 900,661,927.34 is: 1,349,766,228.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,599,836,335.76 : 2,397,575,595.47 = 900,661,927.34 : x
  2. Step 2: Convert to fraction form
    1,599,836,335.76/2,397,575,595.47 = 900,661,927.34/x
  3. Step 3: Cross multiply
    1,599,836,335.76x = 2,397,575,595.47 × 900,661,927.34
  4. Step 4: Simplify right side
    1,599,836,335.76x = 2,159,405,056,742,867,456
  5. Step 5: Solve for x
    x = 2,159,405,056,742,867,456/1,599,836,335.76
  6. Step 6: Final answer
    x = 1,349,766,228.26

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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.