Home / 555,926,174,195.40-834,210,979,295.35-233,200,084,280.46

Finding the Fourth Proportional to 555,926,174,195.40, 834,210,979,295.35 and 233,200,084,280.46

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Solution

The fourth proportional to 555,926,174,195.40, 834,210,979,295.35 and 233,200,084,280.46 is: 349,935,080,788.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    555,926,174,195.40 : 834,210,979,295.35 = 233,200,084,280.46 : x
  2. Step 2: Convert to fraction form
    555,926,174,195.40/834,210,979,295.35 = 233,200,084,280.46/x
  3. Step 3: Cross multiply
    555,926,174,195.40x = 834,210,979,295.35 × 233,200,084,280.46
  4. Step 4: Simplify right side
    555,926,174,195.40x = 194,538,070,679,360,685,211,648
  5. Step 5: Solve for x
    x = 194,538,070,679,360,685,211,648/555,926,174,195.40
  6. Step 6: Final answer
    x = 349,935,080,788.23

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1.5x scale

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.