Home / 11,742,164.60-17,613,246.90-10,697,070.20

Finding the Fourth Proportional to 11,742,164.60, 17,613,246.90 and 10,697,070.20

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Solution

The fourth proportional to 11,742,164.60, 17,613,246.90 and 10,697,070.20 is: 16,045,605.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,742,164.60 : 17,613,246.90 = 10,697,070.20 : x
  2. Step 2: Convert to fraction form
    11,742,164.60/17,613,246.90 = 10,697,070.20/x
  3. Step 3: Cross multiply
    11,742,164.60x = 17,613,246.90 × 10,697,070.20
  4. Step 4: Simplify right side
    11,742,164.60x = 188,410,138,539,232.34
  5. Step 5: Solve for x
    x = 188,410,138,539,232.34/11,742,164.60
  6. Step 6: Final answer
    x = 16,045,605.30

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1.5x scale

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.