Home / 652,597,047.40-977,460,680.40-566,503,605.40

Finding the Fourth Proportional to 652,597,047.40, 977,460,680.40 and 566,503,605.40

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Solution

The fourth proportional to 652,597,047.40, 977,460,680.40 and 566,503,605.40 is: 848,509,814.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    652,597,047.40 : 977,460,680.40 = 566,503,605.40 : x
  2. Step 2: Convert to fraction form
    652,597,047.40/977,460,680.40 = 566,503,605.40/x
  3. Step 3: Cross multiply
    652,597,047.40x = 977,460,680.40 × 566,503,605.40
  4. Step 4: Simplify right side
    652,597,047.40x = 553,734,999,583,337,088
  5. Step 5: Solve for x
    x = 553,734,999,583,337,088/652,597,047.40
  6. Step 6: Final answer
    x = 848,509,814.42

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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.