Home / 597,847,717.80-896,771,576.70-367,068,479.40

Finding the Fourth Proportional to 597,847,717.80, 896,771,576.70 and 367,068,479.40

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Solution

The fourth proportional to 597,847,717.80, 896,771,576.70 and 367,068,479.40 is: 550,602,719.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,847,717.80 : 896,771,576.70 = 367,068,479.40 : x
  2. Step 2: Convert to fraction form
    597,847,717.80/896,771,576.70 = 367,068,479.40/x
  3. Step 3: Cross multiply
    597,847,717.80x = 896,771,576.70 × 367,068,479.40
  4. Step 4: Simplify right side
    597,847,717.80x = 329,176,579,028,409,472
  5. Step 5: Solve for x
    x = 329,176,579,028,409,472/597,847,717.80
  6. Step 6: Final answer
    x = 550,602,719.10

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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.