Home / 1,355,077,203.95-2,032,712,959.76-567,338,152.88

Finding the Fourth Proportional to 1,355,077,203.95, 2,032,712,959.76 and 567,338,152.88

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Solution

The fourth proportional to 1,355,077,203.95, 2,032,712,959.76 and 567,338,152.88 is: 851,047,905.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,355,077,203.95 : 2,032,712,959.76 = 567,338,152.88 : x
  2. Step 2: Convert to fraction form
    1,355,077,203.95/2,032,712,959.76 = 567,338,152.88/x
  3. Step 3: Cross multiply
    1,355,077,203.95x = 2,032,712,959.76 × 567,338,152.88
  4. Step 4: Simplify right side
    1,355,077,203.95x = 1,153,235,615,925,476,096
  5. Step 5: Solve for x
    x = 1,153,235,615,925,476,096/1,355,077,203.95
  6. Step 6: Final answer
    x = 851,047,905.29

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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.