Home / 23,817,384.87-32,855,877.75-15,562,276.35

Finding the Fourth Proportional to 23,817,384.87, 32,855,877.75 and 15,562,276.35

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Solution

The fourth proportional to 23,817,384.87, 32,855,877.75 and 15,562,276.35 is: 21,468,026.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,817,384.87 : 32,855,877.75 = 15,562,276.35 : x
  2. Step 2: Convert to fraction form
    23,817,384.87/32,855,877.75 = 15,562,276.35/x
  3. Step 3: Cross multiply
    23,817,384.87x = 32,855,877.75 × 15,562,276.35
  4. Step 4: Simplify right side
    23,817,384.87x = 511,312,249,267,316.19
  5. Step 5: Solve for x
    x = 511,312,249,267,316.19/23,817,384.87
  6. Step 6: Final answer
    x = 21,468,026.49

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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.