Home / 1,045,441,928.04-1,567,702,717.84-554,040,066.65

Finding the Fourth Proportional to 1,045,441,928.04, 1,567,702,717.84 and 554,040,066.65

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Solution

The fourth proportional to 1,045,441,928.04, 1,567,702,717.84 and 554,040,066.65 is: 830,816,227.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,045,441,928.04 : 1,567,702,717.84 = 554,040,066.65 : x
  2. Step 2: Convert to fraction form
    1,045,441,928.04/1,567,702,717.84 = 554,040,066.65/x
  3. Step 3: Cross multiply
    1,045,441,928.04x = 1,567,702,717.84 × 554,040,066.65
  4. Step 4: Simplify right side
    1,045,441,928.04x = 868,570,118,276,675,712
  5. Step 5: Solve for x
    x = 868,570,118,276,675,712/1,045,441,928.04
  6. Step 6: Final answer
    x = 830,816,227.07

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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.