Home / 2,030,913,328.89-2,802,663,690.93-1,126,669,286.94

Finding the Fourth Proportional to 2,030,913,328.89, 2,802,663,690.93 and 1,126,669,286.94

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Solution

The fourth proportional to 2,030,913,328.89, 2,802,663,690.93 and 1,126,669,286.94 is: 1,554,805,445.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,030,913,328.89 : 2,802,663,690.93 = 1,126,669,286.94 : x
  2. Step 2: Convert to fraction form
    2,030,913,328.89/2,802,663,690.93 = 1,126,669,286.94/x
  3. Step 3: Cross multiply
    2,030,913,328.89x = 2,802,663,690.93 × 1,126,669,286.94
  4. Step 4: Simplify right side
    2,030,913,328.89x = 3,157,675,102,192,731,648
  5. Step 5: Solve for x
    x = 3,157,675,102,192,731,648/2,030,913,328.89
  6. Step 6: Final answer
    x = 1,554,805,445.05

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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.