Home / 306,966,254.84-460,594,593.59-159,335,356.76

Finding the Fourth Proportional to 306,966,254.84, 460,594,593.59 and 159,335,356.76

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Solution

The fourth proportional to 306,966,254.84, 460,594,593.59 and 159,335,356.76 is: 239,078,409.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    306,966,254.84 : 460,594,593.59 = 159,335,356.76 : x
  2. Step 2: Convert to fraction form
    306,966,254.84/460,594,593.59 = 159,335,356.76/x
  3. Step 3: Cross multiply
    306,966,254.84x = 460,594,593.59 × 159,335,356.76
  4. Step 4: Simplify right side
    306,966,254.84x = 73,389,003,891,389,856
  5. Step 5: Solve for x
    x = 73,389,003,891,389,856/306,966,254.84
  6. Step 6: Final answer
    x = 239,078,409.22

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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.