Home / 716,422,826,401.34-1,074,785,186,164.70-232,339,300,678.53

Finding the Fourth Proportional to 716,422,826,401.34, 1,074,785,186,164.70 and 232,339,300,678.53

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Solution

The fourth proportional to 716,422,826,401.34, 1,074,785,186,164.70 and 232,339,300,678.53 is: 348,557,903,699.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    716,422,826,401.34 : 1,074,785,186,164.70 = 232,339,300,678.53 : x
  2. Step 2: Convert to fraction form
    716,422,826,401.34/1,074,785,186,164.70 = 232,339,300,678.53/x
  3. Step 3: Cross multiply
    716,422,826,401.34x = 1,074,785,186,164.70 × 232,339,300,678.53
  4. Step 4: Simplify right side
    716,422,826,401.34x = 249,714,838,533,150,055,858,176
  5. Step 5: Solve for x
    x = 249,714,838,533,150,055,858,176/716,422,826,401.34
  6. Step 6: Final answer
    x = 348,557,903,699.82

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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.