Home / 1,484,521,584.77-2,227,266,086.88-708,066,207.11

Finding the Fourth Proportional to 1,484,521,584.77, 2,227,266,086.88 and 708,066,207.11

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Solution

The fourth proportional to 1,484,521,584.77, 2,227,266,086.88 and 708,066,207.11 is: 1,062,330,023.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,484,521,584.77 : 2,227,266,086.88 = 708,066,207.11 : x
  2. Step 2: Convert to fraction form
    1,484,521,584.77/2,227,266,086.88 = 708,066,207.11/x
  3. Step 3: Cross multiply
    1,484,521,584.77x = 2,227,266,086.88 × 708,066,207.11
  4. Step 4: Simplify right side
    1,484,521,584.77x = 1,577,051,850,370,041,088
  5. Step 5: Solve for x
    x = 1,577,051,850,370,041,088/1,484,521,584.77
  6. Step 6: Final answer
    x = 1,062,330,023.72

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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.