Home / 583,009,927.20-874,514,890.80-152,188,423.20

Finding the Fourth Proportional to 583,009,927.20, 874,514,890.80 and 152,188,423.20

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Solution

The fourth proportional to 583,009,927.20, 874,514,890.80 and 152,188,423.20 is: 228,282,634.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    583,009,927.20 : 874,514,890.80 = 152,188,423.20 : x
  2. Step 2: Convert to fraction form
    583,009,927.20/874,514,890.80 = 152,188,423.20/x
  3. Step 3: Cross multiply
    583,009,927.20x = 874,514,890.80 × 152,188,423.20
  4. Step 4: Simplify right side
    583,009,927.20x = 133,091,042,295,772,176
  5. Step 5: Solve for x
    x = 133,091,042,295,772,176/583,009,927.20
  6. Step 6: Final answer
    x = 228,282,634.80

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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.