Home / 11,232,777.60-16,849,166.40-6,697,814.40

Finding the Fourth Proportional to 11,232,777.60, 16,849,166.40 and 6,697,814.40

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Solution

The fourth proportional to 11,232,777.60, 16,849,166.40 and 6,697,814.40 is: 10,046,721.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,232,777.60 : 16,849,166.40 = 6,697,814.40 : x
  2. Step 2: Convert to fraction form
    11,232,777.60/16,849,166.40 = 6,697,814.40/x
  3. Step 3: Cross multiply
    11,232,777.60x = 16,849,166.40 × 6,697,814.40
  4. Step 4: Simplify right side
    11,232,777.60x = 112,852,589,341,916.16
  5. Step 5: Solve for x
    x = 112,852,589,341,916.16/11,232,777.60
  6. Step 6: Final answer
    x = 10,046,721.60

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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.