Home / 32,139,671.04-48,204,176.40-10,574,535.60

Finding the Fourth Proportional to 32,139,671.04, 48,204,176.40 and 10,574,535.60

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Solution

The fourth proportional to 32,139,671.04, 48,204,176.40 and 10,574,535.60 is: 15,860,049.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,139,671.04 : 48,204,176.40 = 10,574,535.60 : x
  2. Step 2: Convert to fraction form
    32,139,671.04/48,204,176.40 = 10,574,535.60/x
  3. Step 3: Cross multiply
    32,139,671.04x = 48,204,176.40 × 10,574,535.60
  4. Step 4: Simplify right side
    32,139,671.04x = 509,736,779,410,479.81
  5. Step 5: Solve for x
    x = 509,736,779,410,479.81/32,139,671.04
  6. Step 6: Final answer
    x = 15,860,049.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.