Home / 35,412,340,931.74-53,085,822,920.97-17,710,614,915.58

Finding the Fourth Proportional to 35,412,340,931.74, 53,085,822,920.97 and 17,710,614,915.58

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Solution

The fourth proportional to 35,412,340,931.74, 53,085,822,920.97 and 17,710,614,915.58 is: 26,549,574,032.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,412,340,931.74 : 53,085,822,920.97 = 17,710,614,915.58 : x
  2. Step 2: Convert to fraction form
    35,412,340,931.74/53,085,822,920.97 = 17,710,614,915.58/x
  3. Step 3: Cross multiply
    35,412,340,931.74x = 53,085,822,920.97 × 17,710,614,915.58
  4. Step 4: Simplify right side
    35,412,340,931.74x = 940,182,567,229,970,055,168
  5. Step 5: Solve for x
    x = 940,182,567,229,970,055,168/35,412,340,931.74
  6. Step 6: Final answer
    x = 26,549,574,032.46

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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.