Home / 241,980,056,442.06-334,083,181,790.13-154,037,909,574.87

Finding the Fourth Proportional to 241,980,056,442.06, 334,083,181,790.13 and 154,037,909,574.87

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Solution

The fourth proportional to 241,980,056,442.06, 334,083,181,790.13 and 154,037,909,574.87 is: 212,668,249,209.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,980,056,442.06 : 334,083,181,790.13 = 154,037,909,574.87 : x
  2. Step 2: Convert to fraction form
    241,980,056,442.06/334,083,181,790.13 = 154,037,909,574.87/x
  3. Step 3: Cross multiply
    241,980,056,442.06x = 334,083,181,790.13 × 154,037,909,574.87
  4. Step 4: Simplify right side
    241,980,056,442.06x = 51,461,474,947,072,903,872,512
  5. Step 5: Solve for x
    x = 51,461,474,947,072,903,872,512/241,980,056,442.06
  6. Step 6: Final answer
    x = 212,668,249,209.19

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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.