Home / 473,568,953,434.28-710,395,189,932.05-133,611,106,407.96

Finding the Fourth Proportional to 473,568,953,434.28, 710,395,189,932.05 and 133,611,106,407.96

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Solution

The fourth proportional to 473,568,953,434.28, 710,395,189,932.05 and 133,611,106,407.96 is: 200,428,441,572.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    473,568,953,434.28 : 710,395,189,932.05 = 133,611,106,407.96 : x
  2. Step 2: Convert to fraction form
    473,568,953,434.28/710,395,189,932.05 = 133,611,106,407.96/x
  3. Step 3: Cross multiply
    473,568,953,434.28x = 710,395,189,932.05 × 133,611,106,407.96
  4. Step 4: Simplify right side
    473,568,953,434.28x = 94,916,687,313,714,104,238,080
  5. Step 5: Solve for x
    x = 94,916,687,313,714,104,238,080/473,568,953,434.28
  6. Step 6: Final answer
    x = 200,428,441,572.00

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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.