Home / 3,209,044,417.62-4,426,851,480.39-2,095,862,117.46

Finding the Fourth Proportional to 3,209,044,417.62, 4,426,851,480.39 and 2,095,862,117.46

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Solution

The fourth proportional to 3,209,044,417.62, 4,426,851,480.39 and 2,095,862,117.46 is: 2,891,225,271.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,209,044,417.62 : 4,426,851,480.39 = 2,095,862,117.46 : x
  2. Step 2: Convert to fraction form
    3,209,044,417.62/4,426,851,480.39 = 2,095,862,117.46/x
  3. Step 3: Cross multiply
    3,209,044,417.62x = 4,426,851,480.39 × 2,095,862,117.46
  4. Step 4: Simplify right side
    3,209,044,417.62x = 9,278,070,317,371,121,664
  5. Step 5: Solve for x
    x = 9,278,070,317,371,121,664/3,209,044,417.62
  6. Step 6: Final answer
    x = 2,891,225,271.43

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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.