Home / 16,779,497.60-23,157,483.36-10,256,944.96

Finding the Fourth Proportional to 16,779,497.60, 23,157,483.36 and 10,256,944.96

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Solution

The fourth proportional to 16,779,497.60, 23,157,483.36 and 10,256,944.96 is: 14,155,670.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,779,497.60 : 23,157,483.36 = 10,256,944.96 : x
  2. Step 2: Convert to fraction form
    16,779,497.60/23,157,483.36 = 10,256,944.96/x
  3. Step 3: Cross multiply
    16,779,497.60x = 23,157,483.36 × 10,256,944.96
  4. Step 4: Simplify right side
    16,779,497.60x = 237,525,032,235,635.88
  5. Step 5: Solve for x
    x = 237,525,032,235,635.88/16,779,497.60
  6. Step 6: Final answer
    x = 14,155,670.09

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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.