Home / 25,817,181,686.44-35,626,770,118.02-14,385,159,867.40

Finding the Fourth Proportional to 25,817,181,686.44, 35,626,770,118.02 and 14,385,159,867.40

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Solution

The fourth proportional to 25,817,181,686.44, 35,626,770,118.02 and 14,385,159,867.40 is: 19,850,996,515.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,817,181,686.44 : 35,626,770,118.02 = 14,385,159,867.40 : x
  2. Step 2: Convert to fraction form
    25,817,181,686.44/35,626,770,118.02 = 14,385,159,867.40/x
  3. Step 3: Cross multiply
    25,817,181,686.44x = 35,626,770,118.02 × 14,385,159,867.40
  4. Step 4: Simplify right side
    25,817,181,686.44x = 512,496,783,706,748,747,776
  5. Step 5: Solve for x
    x = 512,496,783,706,748,747,776/25,817,181,686.44
  6. Step 6: Final answer
    x = 19,850,996,515.86

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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.