Home / 16,761,807,547.35-25,122,007,788.22-14,384,256,433.91

Finding the Fourth Proportional to 16,761,807,547.35, 25,122,007,788.22 and 14,384,256,433.91

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Solution

The fourth proportional to 16,761,807,547.35, 25,122,007,788.22 and 14,384,256,433.91 is: 21,558,617,776.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,761,807,547.35 : 25,122,007,788.22 = 14,384,256,433.91 : x
  2. Step 2: Convert to fraction form
    16,761,807,547.35/25,122,007,788.22 = 14,384,256,433.91/x
  3. Step 3: Cross multiply
    16,761,807,547.35x = 25,122,007,788.22 × 14,384,256,433.91
  4. Step 4: Simplify right side
    16,761,807,547.35x = 361,361,402,160,584,261,632
  5. Step 5: Solve for x
    x = 361,361,402,160,584,261,632/16,761,807,547.35
  6. Step 6: Final answer
    x = 21,558,617,776.74

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1.5x scale

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.