Home / 1,065,069,066.15-1,597,603,599.23-600,164,479.35

Finding the Fourth Proportional to 1,065,069,066.15, 1,597,603,599.23 and 600,164,479.35

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Solution

The fourth proportional to 1,065,069,066.15, 1,597,603,599.23 and 600,164,479.35 is: 900,246,719.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,065,069,066.15 : 1,597,603,599.23 = 600,164,479.35 : x
  2. Step 2: Convert to fraction form
    1,065,069,066.15/1,597,603,599.23 = 600,164,479.35/x
  3. Step 3: Cross multiply
    1,065,069,066.15x = 1,597,603,599.23 × 600,164,479.35
  4. Step 4: Simplify right side
    1,065,069,066.15x = 958,824,932,336,558,208
  5. Step 5: Solve for x
    x = 958,824,932,336,558,208/1,065,069,066.15
  6. Step 6: Final answer
    x = 900,246,719.03

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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.