Home / 46,804,003.40-70,206,005.10-21,294,835.40

Finding the Fourth Proportional to 46,804,003.40, 70,206,005.10 and 21,294,835.40

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Solution

The fourth proportional to 46,804,003.40, 70,206,005.10 and 21,294,835.40 is: 31,942,253.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,804,003.40 : 70,206,005.10 = 21,294,835.40 : x
  2. Step 2: Convert to fraction form
    46,804,003.40/70,206,005.10 = 21,294,835.40/x
  3. Step 3: Cross multiply
    46,804,003.40x = 70,206,005.10 × 21,294,835.40
  4. Step 4: Simplify right side
    46,804,003.40x = 1,495,025,322,696,060.25
  5. Step 5: Solve for x
    x = 1,495,025,322,696,060.25/46,804,003.40
  6. Step 6: Final answer
    x = 31,942,253.10

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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.