Home / 29,473,312.37-40,645,582.55-23,293,123.32

Finding the Fourth Proportional to 29,473,312.37, 40,645,582.55 and 23,293,123.32

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Solution

The fourth proportional to 29,473,312.37, 40,645,582.55 and 23,293,123.32 is: 32,122,706.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,473,312.37 : 40,645,582.55 = 23,293,123.32 : x
  2. Step 2: Convert to fraction form
    29,473,312.37/40,645,582.55 = 23,293,123.32/x
  3. Step 3: Cross multiply
    29,473,312.37x = 40,645,582.55 × 23,293,123.32
  4. Step 4: Simplify right side
    29,473,312.37x = 946,762,566,633,924.50
  5. Step 5: Solve for x
    x = 946,762,566,633,924.50/29,473,312.37
  6. Step 6: Final answer
    x = 32,122,706.63

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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.