Home / 833,228,959,424.70-1,249,843,439,137.10-267,323,851,142.40

Finding the Fourth Proportional to 833,228,959,424.70, 1,249,843,439,137.10 and 267,323,851,142.40

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Solution

The fourth proportional to 833,228,959,424.70, 1,249,843,439,137.10 and 267,323,851,142.40 is: 400,985,776,713.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,228,959,424.70 : 1,249,843,439,137.10 = 267,323,851,142.40 : x
  2. Step 2: Convert to fraction form
    833,228,959,424.70/1,249,843,439,137.10 = 267,323,851,142.40/x
  3. Step 3: Cross multiply
    833,228,959,424.70x = 1,249,843,439,137.10 × 267,323,851,142.40
  4. Step 4: Simplify right side
    833,228,959,424.70x = 334,112,961,475,191,395,844,096
  5. Step 5: Solve for x
    x = 334,112,961,475,191,395,844,096/833,228,959,424.70
  6. Step 6: Final answer
    x = 400,985,776,713.62

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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.