Home / 59,636,946-82,299,686.40-36,115,062.24

Finding the Fourth Proportional to 59,636,946, 82,299,686.40 and 36,115,062.24

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Solution

The fourth proportional to 59,636,946, 82,299,686.40 and 36,115,062.24 is: 49,839,210.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,636,946 : 82,299,686.40 = 36,115,062.24 : x
  2. Step 2: Convert to fraction form
    59,636,946/82,299,686.40 = 36,115,062.24/x
  3. Step 3: Cross multiply
    59,636,946x = 82,299,686.40 × 36,115,062.24
  4. Step 4: Simplify right side
    59,636,946x = 2,972,258,296,668,482
  5. Step 5: Solve for x
    x = 2,972,258,296,668,482/59,636,946
  6. Step 6: Final answer
    x = 49,839,210.36

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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.