Home / 46,133,047.40-69,152,331.90-26,953,932.20

Finding the Fourth Proportional to 46,133,047.40, 69,152,331.90 and 26,953,932.20

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Solution

The fourth proportional to 46,133,047.40, 69,152,331.90 and 26,953,932.20 is: 40,403,298.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,133,047.40 : 69,152,331.90 = 26,953,932.20 : x
  2. Step 2: Convert to fraction form
    46,133,047.40/69,152,331.90 = 26,953,932.20/x
  3. Step 3: Cross multiply
    46,133,047.40x = 69,152,331.90 × 26,953,932.20
  4. Step 4: Simplify right side
    46,133,047.40x = 1,863,927,265,504,497.25
  5. Step 5: Solve for x
    x = 1,863,927,265,504,497.25/46,133,047.40
  6. Step 6: Final answer
    x = 40,403,298.08

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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.