Home / 710,836,607.07-1,066,400,337.39-244,437,457.95

Finding the Fourth Proportional to 710,836,607.07, 1,066,400,337.39 and 244,437,457.95

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Solution

The fourth proportional to 710,836,607.07, 1,066,400,337.39 and 244,437,457.95 is: 366,706,195.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    710,836,607.07 : 1,066,400,337.39 = 244,437,457.95 : x
  2. Step 2: Convert to fraction form
    710,836,607.07/1,066,400,337.39 = 244,437,457.95/x
  3. Step 3: Cross multiply
    710,836,607.07x = 1,066,400,337.39 × 244,437,457.95
  4. Step 4: Simplify right side
    710,836,607.07x = 260,668,187,628,633,920
  5. Step 5: Solve for x
    x = 260,668,187,628,633,920/710,836,607.07
  6. Step 6: Final answer
    x = 366,706,195.26

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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.