Home / 21,365,863,260.24-32,008,342,182.72-14,261,925,670.28

Finding the Fourth Proportional to 21,365,863,260.24, 32,008,342,182.72 and 14,261,925,670.28

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Solution

The fourth proportional to 21,365,863,260.24, 32,008,342,182.72 and 14,261,925,670.28 is: 21,365,885,921.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,365,863,260.24 : 32,008,342,182.72 = 14,261,925,670.28 : x
  2. Step 2: Convert to fraction form
    21,365,863,260.24/32,008,342,182.72 = 14,261,925,670.28/x
  3. Step 3: Cross multiply
    21,365,863,260.24x = 32,008,342,182.72 × 14,261,925,670.28
  4. Step 4: Simplify right side
    21,365,863,260.24x = 456,500,597,038,840,545,280
  5. Step 5: Solve for x
    x = 456,500,597,038,840,545,280/21,365,863,260.24
  6. Step 6: Final answer
    x = 21,365,885,921.79

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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.