Home / 4,069,600,386.60-6,104,400,579.90-1,005,980,802.60

Finding the Fourth Proportional to 4,069,600,386.60, 6,104,400,579.90 and 1,005,980,802.60

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Solution

The fourth proportional to 4,069,600,386.60, 6,104,400,579.90 and 1,005,980,802.60 is: 1,508,971,203.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,069,600,386.60 : 6,104,400,579.90 = 1,005,980,802.60 : x
  2. Step 2: Convert to fraction form
    4,069,600,386.60/6,104,400,579.90 = 1,005,980,802.60/x
  3. Step 3: Cross multiply
    4,069,600,386.60x = 6,104,400,579.90 × 1,005,980,802.60
  4. Step 4: Simplify right side
    4,069,600,386.60x = 6,140,909,794,759,707,648
  5. Step 5: Solve for x
    x = 6,140,909,794,759,707,648/4,069,600,386.60
  6. Step 6: Final answer
    x = 1,508,971,203.90

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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.