Home / 1,241,506,064.10-1,862,259,096.15-1,101,762,012.90

Finding the Fourth Proportional to 1,241,506,064.10, 1,862,259,096.15 and 1,101,762,012.90

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Solution

The fourth proportional to 1,241,506,064.10, 1,862,259,096.15 and 1,101,762,012.90 is: 1,652,643,019.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,241,506,064.10 : 1,862,259,096.15 = 1,101,762,012.90 : x
  2. Step 2: Convert to fraction form
    1,241,506,064.10/1,862,259,096.15 = 1,101,762,012.90/x
  3. Step 3: Cross multiply
    1,241,506,064.10x = 1,862,259,096.15 × 1,101,762,012.90
  4. Step 4: Simplify right side
    1,241,506,064.10x = 2,051,766,330,315,558,912
  5. Step 5: Solve for x
    x = 2,051,766,330,315,558,912/1,241,506,064.10
  6. Step 6: Final answer
    x = 1,652,643,019.35

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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.