Home / 29,559,205.04-40,791,317.65-16,506,693.32

Finding the Fourth Proportional to 29,559,205.04, 40,791,317.65 and 16,506,693.32

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Solution

The fourth proportional to 29,559,205.04, 40,791,317.65 and 16,506,693.32 is: 22,779,021.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,559,205.04 : 40,791,317.65 = 16,506,693.32 : x
  2. Step 2: Convert to fraction form
    29,559,205.04/40,791,317.65 = 16,506,693.32/x
  3. Step 3: Cross multiply
    29,559,205.04x = 40,791,317.65 × 16,506,693.32
  4. Step 4: Simplify right side
    29,559,205.04x = 673,329,770,322,029.75
  5. Step 5: Solve for x
    x = 673,329,770,322,029.75/29,559,205.04
  6. Step 6: Final answer
    x = 22,779,021.61

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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.