Home / 1,774,602,087.85-2,662,145,256.96-739,220,831.59

Finding the Fourth Proportional to 1,774,602,087.85, 2,662,145,256.96 and 739,220,831.59

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Solution

The fourth proportional to 1,774,602,087.85, 2,662,145,256.96 and 739,220,831.59 is: 1,108,932,106.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,774,602,087.85 : 2,662,145,256.96 = 739,220,831.59 : x
  2. Step 2: Convert to fraction form
    1,774,602,087.85/2,662,145,256.96 = 739,220,831.59/x
  3. Step 3: Cross multiply
    1,774,602,087.85x = 2,662,145,256.96 × 739,220,831.59
  4. Step 4: Simplify right side
    1,774,602,087.85x = 1,967,913,230,663,345,664
  5. Step 5: Solve for x
    x = 1,967,913,230,663,345,664/1,774,602,087.85
  6. Step 6: Final answer
    x = 1,108,932,106.04

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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.