Home / 46,587,983.18-64,294,293.19-25,679,968.68

Finding the Fourth Proportional to 46,587,983.18, 64,294,293.19 and 25,679,968.68

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Solution

The fourth proportional to 46,587,983.18, 64,294,293.19 and 25,679,968.68 is: 35,439,942.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,587,983.18 : 64,294,293.19 = 25,679,968.68 : x
  2. Step 2: Convert to fraction form
    46,587,983.18/64,294,293.19 = 25,679,968.68/x
  3. Step 3: Cross multiply
    46,587,983.18x = 64,294,293.19 × 25,679,968.68
  4. Step 4: Simplify right side
    46,587,983.18x = 1,651,075,435,421,937.25
  5. Step 5: Solve for x
    x = 1,651,075,435,421,937.25/46,587,983.18
  6. Step 6: Final answer
    x = 35,439,942.29

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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.