Home / 1,700,846,679.60-2,551,270,019.40-924,864,087.60

Finding the Fourth Proportional to 1,700,846,679.60, 2,551,270,019.40 and 924,864,087.60

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Solution

The fourth proportional to 1,700,846,679.60, 2,551,270,019.40 and 924,864,087.60 is: 1,387,296,131.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,700,846,679.60 : 2,551,270,019.40 = 924,864,087.60 : x
  2. Step 2: Convert to fraction form
    1,700,846,679.60/2,551,270,019.40 = 924,864,087.60/x
  3. Step 3: Cross multiply
    1,700,846,679.60x = 2,551,270,019.40 × 924,864,087.60
  4. Step 4: Simplify right side
    1,700,846,679.60x = 2,359,578,018,713,615,360
  5. Step 5: Solve for x
    x = 2,359,578,018,713,615,360/1,700,846,679.60
  6. Step 6: Final answer
    x = 1,387,296,131.40

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1.5x scale

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.