Home / 562,053,291.22-775,714,713.14-323,852,872.00

Finding the Fourth Proportional to 562,053,291.22, 775,714,713.14 and 323,852,872.00

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Solution

The fourth proportional to 562,053,291.22, 775,714,713.14 and 323,852,872.00 is: 446,963,733.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    562,053,291.22 : 775,714,713.14 = 323,852,872.00 : x
  2. Step 2: Convert to fraction form
    562,053,291.22/775,714,713.14 = 323,852,872.00/x
  3. Step 3: Cross multiply
    562,053,291.22x = 775,714,713.14 × 323,852,872.00
  4. Step 4: Simplify right side
    562,053,291.22x = 251,217,437,703,365,152
  5. Step 5: Solve for x
    x = 251,217,437,703,365,152/562,053,291.22
  6. Step 6: Final answer
    x = 446,963,733.92

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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.