Home / 42,616,184-58,810,334.40-23,300,600

Finding the Fourth Proportional to 42,616,184, 58,810,334.40 and 23,300,600

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Solution

The fourth proportional to 42,616,184, 58,810,334.40 and 23,300,600 is: 32,154,828.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,616,184 : 58,810,334.40 = 23,300,600 : x
  2. Step 2: Convert to fraction form
    42,616,184/58,810,334.40 = 23,300,600/x
  3. Step 3: Cross multiply
    42,616,184x = 58,810,334.40 × 23,300,600
  4. Step 4: Simplify right side
    42,616,184x = 1,370,316,077,720,640
  5. Step 5: Solve for x
    x = 1,370,316,077,720,640/42,616,184
  6. Step 6: Final answer
    x = 32,154,828.26

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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.