Home / 807,550,798-1,114,792,108.04-472,976,889.52

Finding the Fourth Proportional to 807,550,798, 1,114,792,108.04 and 472,976,889.52

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Solution

The fourth proportional to 807,550,798, 1,114,792,108.04 and 472,976,889.52 is: 652,925,989.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    807,550,798 : 1,114,792,108.04 = 472,976,889.52 : x
  2. Step 2: Convert to fraction form
    807,550,798/1,114,792,108.04 = 472,976,889.52/x
  3. Step 3: Cross multiply
    807,550,798x = 1,114,792,108.04 × 472,976,889.52
  4. Step 4: Simplify right side
    807,550,798x = 527,270,903,722,202,944
  5. Step 5: Solve for x
    x = 527,270,903,722,202,944/807,550,798
  6. Step 6: Final answer
    x = 652,925,989.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.