Home / 10,006,079,496,902-13,807,631,903,738-5,615,561,984,838.20

Finding the Fourth Proportional to 10,006,079,496,902, 13,807,631,903,738 and 5,615,561,984,838.20

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Solution

The fourth proportional to 10,006,079,496,902, 13,807,631,903,738 and 5,615,561,984,838.20 is: 7,749,050,249,228.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,006,079,496,902 : 13,807,631,903,738 = 5,615,561,984,838.20 : x
  2. Step 2: Convert to fraction form
    10,006,079,496,902/13,807,631,903,738 = 5,615,561,984,838.20/x
  3. Step 3: Cross multiply
    10,006,079,496,902x = 13,807,631,903,738 × 5,615,561,984,838.20
  4. Step 4: Simplify right side
    10,006,079,496,902x = 77,537,612,819,270,227,585,925,120
  5. Step 5: Solve for x
    x = 77,537,612,819,270,227,585,925,120/10,006,079,496,902
  6. Step 6: Final answer
    x = 7,749,050,249,228.66

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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.