Home / 26,168,036.40-39,252,045.06-6,998,295.06

Finding the Fourth Proportional to 26,168,036.40, 39,252,045.06 and 6,998,295.06

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Solution

The fourth proportional to 26,168,036.40, 39,252,045.06 and 6,998,295.06 is: 10,497,440.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,168,036.40 : 39,252,045.06 = 6,998,295.06 : x
  2. Step 2: Convert to fraction form
    26,168,036.40/39,252,045.06 = 6,998,295.06/x
  3. Step 3: Cross multiply
    26,168,036.40x = 39,252,045.06 × 6,998,295.06
  4. Step 4: Simplify right side
    26,168,036.40x = 274,697,393,038,295.41
  5. Step 5: Solve for x
    x = 274,697,393,038,295.41/26,168,036.40
  6. Step 6: Final answer
    x = 10,497,440.04

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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.