Home / 46,656,021.60-69,984,032.40-32,043,362.40

Finding the Fourth Proportional to 46,656,021.60, 69,984,032.40 and 32,043,362.40

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Solution

The fourth proportional to 46,656,021.60, 69,984,032.40 and 32,043,362.40 is: 48,065,043.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,656,021.60 : 69,984,032.40 = 32,043,362.40 : x
  2. Step 2: Convert to fraction form
    46,656,021.60/69,984,032.40 = 32,043,362.40/x
  3. Step 3: Cross multiply
    46,656,021.60x = 69,984,032.40 × 32,043,362.40
  4. Step 4: Simplify right side
    46,656,021.60x = 2,242,523,712,406,541.75
  5. Step 5: Solve for x
    x = 2,242,523,712,406,541.75/46,656,021.60
  6. Step 6: Final answer
    x = 48,065,043.60

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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.