Home / 1,746,153,802.60-2,615,404,328.70-1,552,284,125.80

Finding the Fourth Proportional to 1,746,153,802.60, 2,615,404,328.70 and 1,552,284,125.80

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Solution

The fourth proportional to 1,746,153,802.60, 2,615,404,328.70 and 1,552,284,125.80 is: 2,325,024,643.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,746,153,802.60 : 2,615,404,328.70 = 1,552,284,125.80 : x
  2. Step 2: Convert to fraction form
    1,746,153,802.60/2,615,404,328.70 = 1,552,284,125.80/x
  3. Step 3: Cross multiply
    1,746,153,802.60x = 2,615,404,328.70 × 1,552,284,125.80
  4. Step 4: Simplify right side
    1,746,153,802.60x = 4,059,850,621,989,615,104
  5. Step 5: Solve for x
    x = 4,059,850,621,989,615,104/1,746,153,802.60
  6. Step 6: Final answer
    x = 2,325,024,643.27

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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.