Home / 46,102,172.51-63,621,020.75-25,475,618.70

Finding the Fourth Proportional to 46,102,172.51, 63,621,020.75 and 25,475,618.70

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Solution

The fourth proportional to 46,102,172.51, 63,621,020.75 and 25,475,618.70 is: 35,156,366.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,102,172.51 : 63,621,020.75 = 25,475,618.70 : x
  2. Step 2: Convert to fraction form
    46,102,172.51/63,621,020.75 = 25,475,618.70/x
  3. Step 3: Cross multiply
    46,102,172.51x = 63,621,020.75 × 25,475,618.70
  4. Step 4: Simplify right side
    46,102,172.51x = 1,620,784,865,931,788
  5. Step 5: Solve for x
    x = 1,620,784,865,931,788/46,102,172.51
  6. Step 6: Final answer
    x = 35,156,366.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.