Home / 5,020,153.30-7,047,110.30-5,020,153.30

Finding the Fourth Proportional to 5,020,153.30, 7,047,110.30 and 5,020,153.30

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Solution

The fourth proportional to 5,020,153.30, 7,047,110.30 and 5,020,153.30 is: 7,047,110.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,020,153.30 : 7,047,110.30 = 5,020,153.30 : x
  2. Step 2: Convert to fraction form
    5,020,153.30/7,047,110.30 = 5,020,153.30/x
  3. Step 3: Cross multiply
    5,020,153.30x = 7,047,110.30 × 5,020,153.30
  4. Step 4: Simplify right side
    5,020,153.30x = 35,377,574,028,008.98
  5. Step 5: Solve for x
    x = 35,377,574,028,008.98/5,020,153.30
  6. Step 6: Final answer
    x = 7,047,110.30

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.