Home / 93,636,381.66-140,440,381.77-25,484,384.22

Finding the Fourth Proportional to 93,636,381.66, 140,440,381.77 and 25,484,384.22

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Solution

The fourth proportional to 93,636,381.66, 140,440,381.77 and 25,484,384.22 is: 38,222,714.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,636,381.66 : 140,440,381.77 = 25,484,384.22 : x
  2. Step 2: Convert to fraction form
    93,636,381.66/140,440,381.77 = 25,484,384.22/x
  3. Step 3: Cross multiply
    93,636,381.66x = 140,440,381.77 × 25,484,384.22
  4. Step 4: Simplify right side
    93,636,381.66x = 3,579,036,649,030,164
  5. Step 5: Solve for x
    x = 3,579,036,649,030,164/93,636,381.66
  6. Step 6: Final answer
    x = 38,222,714.14

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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.