Home / 746,113,423.30-1,117,017,798.90-746,113,423.30

Finding the Fourth Proportional to 746,113,423.30, 1,117,017,798.90 and 746,113,423.30

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Solution

The fourth proportional to 746,113,423.30, 1,117,017,798.90 and 746,113,423.30 is: 1,117,017,798.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    746,113,423.30 : 1,117,017,798.90 = 746,113,423.30 : x
  2. Step 2: Convert to fraction form
    746,113,423.30/1,117,017,798.90 = 746,113,423.30/x
  3. Step 3: Cross multiply
    746,113,423.30x = 1,117,017,798.90 × 746,113,423.30
  4. Step 4: Simplify right side
    746,113,423.30x = 833,421,973,824,310,016
  5. Step 5: Solve for x
    x = 833,421,973,824,310,016/746,113,423.30
  6. Step 6: Final answer
    x = 1,117,017,798.90

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1.5x scale

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.