Home / 1,756,972,457.18-2,424,626,595.31-953,199,913.04

Finding the Fourth Proportional to 1,756,972,457.18, 2,424,626,595.31 and 953,199,913.04

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Solution

The fourth proportional to 1,756,972,457.18, 2,424,626,595.31 and 953,199,913.04 is: 1,315,418,378.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,756,972,457.18 : 2,424,626,595.31 = 953,199,913.04 : x
  2. Step 2: Convert to fraction form
    1,756,972,457.18/2,424,626,595.31 = 953,199,913.04/x
  3. Step 3: Cross multiply
    1,756,972,457.18x = 2,424,626,595.31 × 953,199,913.04
  4. Step 4: Simplify right side
    1,756,972,457.18x = 2,311,153,859,817,465,344
  5. Step 5: Solve for x
    x = 2,311,153,859,817,465,344/1,756,972,457.18
  6. Step 6: Final answer
    x = 1,315,418,378.00

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Double scale
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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.