Home / 716,422,826,401.82-1,074,785,186,165.40-232,339,300,679.02

Finding the Fourth Proportional to 716,422,826,401.82, 1,074,785,186,165.40 and 232,339,300,679.02

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Solution

The fourth proportional to 716,422,826,401.82, 1,074,785,186,165.40 and 232,339,300,679.02 is: 348,557,903,700.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    716,422,826,401.82 : 1,074,785,186,165.40 = 232,339,300,679.02 : x
  2. Step 2: Convert to fraction form
    716,422,826,401.82/1,074,785,186,165.40 = 232,339,300,679.02/x
  3. Step 3: Cross multiply
    716,422,826,401.82x = 1,074,785,186,165.40 × 232,339,300,679.02
  4. Step 4: Simplify right side
    716,422,826,401.82x = 249,714,838,533,839,364,554,752
  5. Step 5: Solve for x
    x = 249,714,838,533,839,364,554,752/716,422,826,401.82
  6. Step 6: Final answer
    x = 348,557,903,700.55

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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.