Home / 7,174,453,531.10-10,020,989,714.20-7,174,453,531.10

Finding the Fourth Proportional to 7,174,453,531.10, 10,020,989,714.20 and 7,174,453,531.10

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Solution

The fourth proportional to 7,174,453,531.10, 10,020,989,714.20 and 7,174,453,531.10 is: 10,020,989,714.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,174,453,531.10 : 10,020,989,714.20 = 7,174,453,531.10 : x
  2. Step 2: Convert to fraction form
    7,174,453,531.10/10,020,989,714.20 = 7,174,453,531.10/x
  3. Step 3: Cross multiply
    7,174,453,531.10x = 10,020,989,714.20 × 7,174,453,531.10
  4. Step 4: Simplify right side
    7,174,453,531.10x = 71,895,125,040,158,982,144
  5. Step 5: Solve for x
    x = 71,895,125,040,158,982,144/7,174,453,531.10
  6. Step 6: Final answer
    x = 10,020,989,714.20

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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.