Home / 24,370,192.64-33,646,157.28-15,683,461.76

Finding the Fourth Proportional to 24,370,192.64, 33,646,157.28 and 15,683,461.76

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Solution

The fourth proportional to 24,370,192.64, 33,646,157.28 and 15,683,461.76 is: 21,653,018.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,370,192.64 : 33,646,157.28 = 15,683,461.76 : x
  2. Step 2: Convert to fraction form
    24,370,192.64/33,646,157.28 = 15,683,461.76/x
  3. Step 3: Cross multiply
    24,370,192.64x = 33,646,157.28 × 15,683,461.76
  4. Step 4: Simplify right side
    24,370,192.64x = 527,688,221,071,825.62
  5. Step 5: Solve for x
    x = 527,688,221,071,825.62/24,370,192.64
  6. Step 6: Final answer
    x = 21,653,018.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.