Home / 32,893,703.34-45,393,848.10-18,008,779.08

Finding the Fourth Proportional to 32,893,703.34, 45,393,848.10 and 18,008,779.08

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Solution

The fourth proportional to 32,893,703.34, 45,393,848.10 and 18,008,779.08 is: 24,852,409.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,893,703.34 : 45,393,848.10 = 18,008,779.08 : x
  2. Step 2: Convert to fraction form
    32,893,703.34/45,393,848.10 = 18,008,779.08/x
  3. Step 3: Cross multiply
    32,893,703.34x = 45,393,848.10 × 18,008,779.08
  4. Step 4: Simplify right side
    32,893,703.34x = 817,487,782,023,977.75
  5. Step 5: Solve for x
    x = 817,487,782,023,977.75/32,893,703.34
  6. Step 6: Final answer
    x = 24,852,409.40

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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.