Home / 1,653,593,181.60-2,480,389,772.40-735,263,133.60

Finding the Fourth Proportional to 1,653,593,181.60, 2,480,389,772.40 and 735,263,133.60

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Solution

The fourth proportional to 1,653,593,181.60, 2,480,389,772.40 and 735,263,133.60 is: 1,102,894,700.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,653,593,181.60 : 2,480,389,772.40 = 735,263,133.60 : x
  2. Step 2: Convert to fraction form
    1,653,593,181.60/2,480,389,772.40 = 735,263,133.60/x
  3. Step 3: Cross multiply
    1,653,593,181.60x = 2,480,389,772.40 × 735,263,133.60
  4. Step 4: Simplify right side
    1,653,593,181.60x = 1,823,739,156,604,215,040
  5. Step 5: Solve for x
    x = 1,823,739,156,604,215,040/1,653,593,181.60
  6. Step 6: Final answer
    x = 1,102,894,700.40

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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.