Home / 19,877,079,598,225-29,818,600,609,994-6,981,477,728,873.60

Finding the Fourth Proportional to 19,877,079,598,225, 29,818,600,609,994 and 6,981,477,728,873.60

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Solution

The fourth proportional to 19,877,079,598,225, 29,818,600,609,994 and 6,981,477,728,873.60 is: 10,473,263,692,290.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,877,079,598,225 : 29,818,600,609,994 = 6,981,477,728,873.60 : x
  2. Step 2: Convert to fraction form
    19,877,079,598,225/29,818,600,609,994 = 6,981,477,728,873.60/x
  3. Step 3: Cross multiply
    19,877,079,598,225x = 29,818,600,609,994 × 6,981,477,728,873.60
  4. Step 4: Simplify right side
    19,877,079,598,225x = 208,177,896,064,849,833,162,178,560
  5. Step 5: Solve for x
    x = 208,177,896,064,849,833,162,178,560/19,877,079,598,225
  6. Step 6: Final answer
    x = 10,473,263,692,290.08

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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.