Home / 594,064,872.20-891,097,308.30-543,004,545.80

Finding the Fourth Proportional to 594,064,872.20, 891,097,308.30 and 543,004,545.80

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Solution

The fourth proportional to 594,064,872.20, 891,097,308.30 and 543,004,545.80 is: 814,506,818.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,064,872.20 : 891,097,308.30 = 543,004,545.80 : x
  2. Step 2: Convert to fraction form
    594,064,872.20/891,097,308.30 = 543,004,545.80/x
  3. Step 3: Cross multiply
    594,064,872.20x = 891,097,308.30 × 543,004,545.80
  4. Step 4: Simplify right side
    594,064,872.20x = 483,869,889,157,044,032
  5. Step 5: Solve for x
    x = 483,869,889,157,044,032/594,064,872.20
  6. Step 6: Final answer
    x = 814,506,818.70

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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.