Home / 1,534,653,477.60-2,301,980,216.40-953,522,744.10

Finding the Fourth Proportional to 1,534,653,477.60, 2,301,980,216.40 and 953,522,744.10

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Solution

The fourth proportional to 1,534,653,477.60, 2,301,980,216.40 and 953,522,744.10 is: 1,430,284,116.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,534,653,477.60 : 2,301,980,216.40 = 953,522,744.10 : x
  2. Step 2: Convert to fraction form
    1,534,653,477.60/2,301,980,216.40 = 953,522,744.10/x
  3. Step 3: Cross multiply
    1,534,653,477.60x = 2,301,980,216.40 × 953,522,744.10
  4. Step 4: Simplify right side
    1,534,653,477.60x = 2,194,990,492,805,639,936
  5. Step 5: Solve for x
    x = 2,194,990,492,805,639,936/1,534,653,477.60
  6. Step 6: Final answer
    x = 1,430,284,116.15

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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.