Home / 1,483,056,411.40-2,224,584,617.10-862,333,323.40

Finding the Fourth Proportional to 1,483,056,411.40, 2,224,584,617.10 and 862,333,323.40

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Solution

The fourth proportional to 1,483,056,411.40, 2,224,584,617.10 and 862,333,323.40 is: 1,293,499,985.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,056,411.40 : 2,224,584,617.10 = 862,333,323.40 : x
  2. Step 2: Convert to fraction form
    1,483,056,411.40/2,224,584,617.10 = 862,333,323.40/x
  3. Step 3: Cross multiply
    1,483,056,411.40x = 2,224,584,617.10 × 862,333,323.40
  4. Step 4: Simplify right side
    1,483,056,411.40x = 1,918,333,446,048,359,424
  5. Step 5: Solve for x
    x = 1,918,333,446,048,359,424/1,483,056,411.40
  6. Step 6: Final answer
    x = 1,293,499,985.10

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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.