Home / 4,194,115,215,386.40-6,291,456,931,549.60-1,474,097,949,395.80

Finding the Fourth Proportional to 4,194,115,215,386.40, 6,291,456,931,549.60 and 1,474,097,949,395.80

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Solution

The fourth proportional to 4,194,115,215,386.40, 6,291,456,931,549.60 and 1,474,097,949,395.80 is: 2,211,246,779,174.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,194,115,215,386.40 : 6,291,456,931,549.60 = 1,474,097,949,395.80 : x
  2. Step 2: Convert to fraction form
    4,194,115,215,386.40/6,291,456,931,549.60 = 1,474,097,949,395.80/x
  3. Step 3: Cross multiply
    4,194,115,215,386.40x = 6,291,456,931,549.60 × 1,474,097,949,395.80
  4. Step 4: Simplify right side
    4,194,115,215,386.40x = 9,274,223,761,509,257,184,280,576
  5. Step 5: Solve for x
    x = 9,274,223,761,509,257,184,280,576/4,194,115,215,386.40
  6. Step 6: Final answer
    x = 2,211,246,779,174.34

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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.