Home / 306,152,029.80-459,228,044.70-183,708,023.40

Finding the Fourth Proportional to 306,152,029.80, 459,228,044.70 and 183,708,023.40

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Solution

The fourth proportional to 306,152,029.80, 459,228,044.70 and 183,708,023.40 is: 275,562,035.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    306,152,029.80 : 459,228,044.70 = 183,708,023.40 : x
  2. Step 2: Convert to fraction form
    306,152,029.80/459,228,044.70 = 183,708,023.40/x
  3. Step 3: Cross multiply
    306,152,029.80x = 459,228,044.70 × 183,708,023.40
  4. Step 4: Simplify right side
    306,152,029.80x = 84,363,876,381,683,840
  5. Step 5: Solve for x
    x = 84,363,876,381,683,840/306,152,029.80
  6. Step 6: Final answer
    x = 275,562,035.10

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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.