Home / 30,899,585,217.71-46,287,319,283.52-14,088,271,255.51

Finding the Fourth Proportional to 30,899,585,217.71, 46,287,319,283.52 and 14,088,271,255.51

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Solution

The fourth proportional to 30,899,585,217.71, 46,287,319,283.52 and 14,088,271,255.51 is: 21,104,112,083.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,899,585,217.71 : 46,287,319,283.52 = 14,088,271,255.51 : x
  2. Step 2: Convert to fraction form
    30,899,585,217.71/46,287,319,283.52 = 14,088,271,255.51/x
  3. Step 3: Cross multiply
    30,899,585,217.71x = 46,287,319,283.52 × 14,088,271,255.51
  4. Step 4: Simplify right side
    30,899,585,217.71x = 652,108,309,756,628,566,016
  5. Step 5: Solve for x
    x = 652,108,309,756,628,566,016/30,899,585,217.71
  6. Step 6: Final answer
    x = 21,104,112,083.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.