Home / 265,786,803.10-371,194,531.70-265,786,803.10

Finding the Fourth Proportional to 265,786,803.10, 371,194,531.70 and 265,786,803.10

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Solution

The fourth proportional to 265,786,803.10, 371,194,531.70 and 265,786,803.10 is: 371,194,531.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,786,803.10 : 371,194,531.70 = 265,786,803.10 : x
  2. Step 2: Convert to fraction form
    265,786,803.10/371,194,531.70 = 265,786,803.10/x
  3. Step 3: Cross multiply
    265,786,803.10x = 371,194,531.70 × 265,786,803.10
  4. Step 4: Simplify right side
    265,786,803.10x = 98,658,607,908,744,608
  5. Step 5: Solve for x
    x = 98,658,607,908,744,608/265,786,803.10
  6. Step 6: Final answer
    x = 371,194,531.70

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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.