Home / 794,606,253.89-1,096,547,928.14-437,366,392.53

Finding the Fourth Proportional to 794,606,253.89, 1,096,547,928.14 and 437,366,392.53

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Solution

The fourth proportional to 794,606,253.89, 1,096,547,928.14 and 437,366,392.53 is: 603,560,831.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,606,253.89 : 1,096,547,928.14 = 437,366,392.53 : x
  2. Step 2: Convert to fraction form
    794,606,253.89/1,096,547,928.14 = 437,366,392.53/x
  3. Step 3: Cross multiply
    794,606,253.89x = 1,096,547,928.14 × 437,366,392.53
  4. Step 4: Simplify right side
    794,606,253.89x = 479,593,211,563,818,816
  5. Step 5: Solve for x
    x = 479,593,211,563,818,816/794,606,253.89
  6. Step 6: Final answer
    x = 603,560,831.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.