Home / 794,606,256.39-1,096,547,931.59-437,366,395.03

Finding the Fourth Proportional to 794,606,256.39, 1,096,547,931.59 and 437,366,395.03

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Solution

The fourth proportional to 794,606,256.39, 1,096,547,931.59 and 437,366,395.03 is: 603,560,835.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,606,256.39 : 1,096,547,931.59 = 437,366,395.03 : x
  2. Step 2: Convert to fraction form
    794,606,256.39/1,096,547,931.59 = 437,366,395.03/x
  3. Step 3: Cross multiply
    794,606,256.39x = 1,096,547,931.59 × 437,366,395.03
  4. Step 4: Simplify right side
    794,606,256.39x = 479,593,215,817,121,280
  5. Step 5: Solve for x
    x = 479,593,215,817,121,280/794,606,256.39
  6. Step 6: Final answer
    x = 603,560,835.27

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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.