Home / 2,828,564,309,900.50-4,242,846,460,056.30-679,676,151,442.16

Finding the Fourth Proportional to 2,828,564,309,900.50, 4,242,846,460,056.30 and 679,676,151,442.16

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Solution

The fourth proportional to 2,828,564,309,900.50, 4,242,846,460,056.30 and 679,676,151,442.16 is: 1,019,514,226,011.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,828,564,309,900.50 : 4,242,846,460,056.30 = 679,676,151,442.16 : x
  2. Step 2: Convert to fraction form
    2,828,564,309,900.50/4,242,846,460,056.30 = 679,676,151,442.16/x
  3. Step 3: Cross multiply
    2,828,564,309,900.50x = 4,242,846,460,056.30 × 679,676,151,442.16
  4. Step 4: Simplify right side
    2,828,564,309,900.50x = 2,883,761,553,131,058,025,725,952
  5. Step 5: Solve for x
    x = 2,883,761,553,131,058,025,725,952/2,828,564,309,900.50
  6. Step 6: Final answer
    x = 1,019,514,226,011.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.