Home / 2,083,547,013.06-2,875,220,483.64-1,179,283,532.91

Finding the Fourth Proportional to 2,083,547,013.06, 2,875,220,483.64 and 1,179,283,532.91

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Solution

The fourth proportional to 2,083,547,013.06, 2,875,220,483.64 and 1,179,283,532.91 is: 1,627,369,168.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,083,547,013.06 : 2,875,220,483.64 = 1,179,283,532.91 : x
  2. Step 2: Convert to fraction form
    2,083,547,013.06/2,875,220,483.64 = 1,179,283,532.91/x
  3. Step 3: Cross multiply
    2,083,547,013.06x = 2,875,220,483.64 × 1,179,283,532.91
  4. Step 4: Simplify right side
    2,083,547,013.06x = 3,390,700,169,843,277,824
  5. Step 5: Solve for x
    x = 3,390,700,169,843,277,824/2,083,547,013.06
  6. Step 6: Final answer
    x = 1,627,369,168.34

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1.5x scale

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.