Home / 375,257,291,085.90-528,444,957,349.60

Finding the Third Proportional to 375,257,291,085.90 and 528,444,957,349.60

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Solution

The third proportional to 375,257,291,085.90 and 528,444,957,349.60 is: 744,166,947,803.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    375,257,291,085.90 : 528,444,957,349.60 = 528,444,957,349.60 : x
  2. Step 2: Convert to fraction form
    375,257,291,085.90/528,444,957,349.60 = 528,444,957,349.60/x
  3. Step 3: Cross multiply
    375,257,291,085.90x = 528,444,957,349.60 × 528,444,957,349.60
  4. Step 4: Simplify right side
    375,257,291,085.90x = 279,254,072,948,220,542,058,496
  5. Step 5: Solve for x
    x = 279,254,072,948,220,542,058,496/375,257,291,085.90
  6. Step 6: Final answer
    x = 744,166,947,803.01

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.