Home / 16,798,707,050.96-23,182,225,031.41-9,073,778,222.74

Finding the Fourth Proportional to 16,798,707,050.96, 23,182,225,031.41 and 9,073,778,222.74

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Solution

The fourth proportional to 16,798,707,050.96, 23,182,225,031.41 and 9,073,778,222.74 is: 12,521,818,971.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,798,707,050.96 : 23,182,225,031.41 = 9,073,778,222.74 : x
  2. Step 2: Convert to fraction form
    16,798,707,050.96/23,182,225,031.41 = 9,073,778,222.74/x
  3. Step 3: Cross multiply
    16,798,707,050.96x = 23,182,225,031.41 × 9,073,778,222.74
  4. Step 4: Simplify right side
    16,798,707,050.96x = 210,350,368,644,686,807,040
  5. Step 5: Solve for x
    x = 210,350,368,644,686,807,040/16,798,707,050.96
  6. Step 6: Final answer
    x = 12,521,818,971.34

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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.