Home / 46,845,864,259.65-70,277,703,384.38-15,412,574,629.17

Finding the Fourth Proportional to 46,845,864,259.65, 70,277,703,384.38 and 15,412,574,629.17

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Solution

The fourth proportional to 46,845,864,259.65, 70,277,703,384.38 and 15,412,574,629.17 is: 23,121,792,399.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,845,864,259.65 : 70,277,703,384.38 = 15,412,574,629.17 : x
  2. Step 2: Convert to fraction form
    46,845,864,259.65/70,277,703,384.38 = 15,412,574,629.17/x
  3. Step 3: Cross multiply
    46,845,864,259.65x = 70,277,703,384.38 × 15,412,574,629.17
  4. Step 4: Simplify right side
    46,845,864,259.65x = 1,083,160,348,178,352,832,512
  5. Step 5: Solve for x
    x = 1,083,160,348,178,352,832,512/46,845,864,259.65
  6. Step 6: Final answer
    x = 23,121,792,399.32

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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.