Home / 26,742,326.60-40,112,724.36-7,573,038.32

Finding the Fourth Proportional to 26,742,326.60, 40,112,724.36 and 7,573,038.32

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Solution

The fourth proportional to 26,742,326.60, 40,112,724.36 and 7,573,038.32 is: 11,359,340.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,742,326.60 : 40,112,724.36 = 7,573,038.32 : x
  2. Step 2: Convert to fraction form
    26,742,326.60/40,112,724.36 = 7,573,038.32/x
  3. Step 3: Cross multiply
    26,742,326.60x = 40,112,724.36 × 7,573,038.32
  4. Step 4: Simplify right side
    26,742,326.60x = 303,775,198,697,877.50
  5. Step 5: Solve for x
    x = 303,775,198,697,877.50/26,742,326.60
  6. Step 6: Final answer
    x = 11,359,340.69

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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.