Home / 652,597,046.40-977,460,678.90-566,503,604.40

Finding the Fourth Proportional to 652,597,046.40, 977,460,678.90 and 566,503,604.40

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Solution

The fourth proportional to 652,597,046.40, 977,460,678.90 and 566,503,604.40 is: 848,509,812.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    652,597,046.40 : 977,460,678.90 = 566,503,604.40 : x
  2. Step 2: Convert to fraction form
    652,597,046.40/977,460,678.90 = 566,503,604.40/x
  3. Step 3: Cross multiply
    652,597,046.40x = 977,460,678.90 × 566,503,604.40
  4. Step 4: Simplify right side
    652,597,046.40x = 553,734,997,756,120,960
  5. Step 5: Solve for x
    x = 553,734,997,756,120,960/652,597,046.40
  6. Step 6: Final answer
    x = 848,509,812.92

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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.