Home / 597,284,815.80-895,927,223.70-166,463,311.80

Finding the Fourth Proportional to 597,284,815.80, 895,927,223.70 and 166,463,311.80

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Solution

The fourth proportional to 597,284,815.80, 895,927,223.70 and 166,463,311.80 is: 249,694,967.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,284,815.80 : 895,927,223.70 = 166,463,311.80 : x
  2. Step 2: Convert to fraction form
    597,284,815.80/895,927,223.70 = 166,463,311.80/x
  3. Step 3: Cross multiply
    597,284,815.80x = 895,927,223.70 × 166,463,311.80
  4. Step 4: Simplify right side
    597,284,815.80x = 149,139,012,788,881,472
  5. Step 5: Solve for x
    x = 149,139,012,788,881,472/597,284,815.80
  6. Step 6: Final answer
    x = 249,694,967.70

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Double scale
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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.