Home / 568,064,803.40-852,097,205.10-453,273,547.40

Finding the Fourth Proportional to 568,064,803.40, 852,097,205.10 and 453,273,547.40

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Solution

The fourth proportional to 568,064,803.40, 852,097,205.10 and 453,273,547.40 is: 679,910,321.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    568,064,803.40 : 852,097,205.10 = 453,273,547.40 : x
  2. Step 2: Convert to fraction form
    568,064,803.40/852,097,205.10 = 453,273,547.40/x
  3. Step 3: Cross multiply
    568,064,803.40x = 852,097,205.10 × 453,273,547.40
  4. Step 4: Simplify right side
    568,064,803.40x = 386,233,122,885,302,336
  5. Step 5: Solve for x
    x = 386,233,122,885,302,336/568,064,803.40
  6. Step 6: Final answer
    x = 679,910,321.10

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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.