Home / 949,475,762,252.40-1,281,065,717,963.90

Finding the Third Proportional to 949,475,762,252.40 and 1,281,065,717,963.90

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Solution

The third proportional to 949,475,762,252.40 and 1,281,065,717,963.90 is: 1,728,458,417,779.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    949,475,762,252.40 : 1,281,065,717,963.90 = 1,281,065,717,963.90 : x
  2. Step 2: Convert to fraction form
    949,475,762,252.40/1,281,065,717,963.90 = 1,281,065,717,963.90/x
  3. Step 3: Cross multiply
    949,475,762,252.40x = 1,281,065,717,963.90 × 1,281,065,717,963.90
  4. Step 4: Simplify right side
    949,475,762,252.40x = 1,641,129,373,742,362,309,689,344
  5. Step 5: Solve for x
    x = 1,641,129,373,742,362,309,689,344/949,475,762,252.40
  6. Step 6: Final answer
    x = 1,728,458,417,779.07

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.