Home / 1,756,972,561.60-2,424,626,739.17-953,200,017.34

Finding the Fourth Proportional to 1,756,972,561.60, 2,424,626,739.17 and 953,200,017.34

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Solution

The fourth proportional to 1,756,972,561.60, 2,424,626,739.17 and 953,200,017.34 is: 1,315,418,521.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,756,972,561.60 : 2,424,626,739.17 = 953,200,017.34 : x
  2. Step 2: Convert to fraction form
    1,756,972,561.60/2,424,626,739.17 = 953,200,017.34/x
  3. Step 3: Cross multiply
    1,756,972,561.60x = 2,424,626,739.17 × 953,200,017.34
  4. Step 4: Simplify right side
    1,756,972,561.60x = 2,311,154,249,816,193,024
  5. Step 5: Solve for x
    x = 2,311,154,249,816,193,024/1,756,972,561.60
  6. Step 6: Final answer
    x = 1,315,418,521.80

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Double scale
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1.5x scale

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.