Home / 1,196,703,037.67-1,793,626,423.58-556,975,338.59

Finding the Fourth Proportional to 1,196,703,037.67, 1,793,626,423.58 and 556,975,338.59

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Solution

The fourth proportional to 1,196,703,037.67, 1,793,626,423.58 and 556,975,338.59 is: 834,798,319.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,703,037.67 : 1,793,626,423.58 = 556,975,338.59 : x
  2. Step 2: Convert to fraction form
    1,196,703,037.67/1,793,626,423.58 = 556,975,338.59/x
  3. Step 3: Cross multiply
    1,196,703,037.67x = 1,793,626,423.58 × 556,975,338.59
  4. Step 4: Simplify right side
    1,196,703,037.67x = 999,005,684,574,656,512
  5. Step 5: Solve for x
    x = 999,005,684,574,656,512/1,196,703,037.67
  6. Step 6: Final answer
    x = 834,798,319.32

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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.