Home / 46,507,875.88-64,180,404.66-25,880,968.84

Finding the Fourth Proportional to 46,507,875.88, 64,180,404.66 and 25,880,968.84

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Solution

The fourth proportional to 46,507,875.88, 64,180,404.66 and 25,880,968.84 is: 35,715,478.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,507,875.88 : 64,180,404.66 = 25,880,968.84 : x
  2. Step 2: Convert to fraction form
    46,507,875.88/64,180,404.66 = 25,880,968.84/x
  3. Step 3: Cross multiply
    46,507,875.88x = 64,180,404.66 × 25,880,968.84
  4. Step 4: Simplify right side
    46,507,875.88x = 1,661,051,053,144,050.75
  5. Step 5: Solve for x
    x = 1,661,051,053,144,050.75/46,507,875.88
  6. Step 6: Final answer
    x = 35,715,478.76

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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.