Home / 1,426,272,003.40-2,136,006,782.70-1,426,272,003.40

Finding the Fourth Proportional to 1,426,272,003.40, 2,136,006,782.70 and 1,426,272,003.40

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Solution

The fourth proportional to 1,426,272,003.40, 2,136,006,782.70 and 1,426,272,003.40 is: 2,136,006,782.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,426,272,003.40 : 2,136,006,782.70 = 1,426,272,003.40 : x
  2. Step 2: Convert to fraction form
    1,426,272,003.40/2,136,006,782.70 = 1,426,272,003.40/x
  3. Step 3: Cross multiply
    1,426,272,003.40x = 2,136,006,782.70 × 1,426,272,003.40
  4. Step 4: Simplify right side
    1,426,272,003.40x = 3,046,526,673,237,517,824
  5. Step 5: Solve for x
    x = 3,046,526,673,237,517,824/1,426,272,003.40
  6. Step 6: Final answer
    x = 2,136,006,782.70

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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.