Home / 19,035,648,389.80-28,553,472,584.70-17,745,703,301.80

Finding the Fourth Proportional to 19,035,648,389.80, 28,553,472,584.70 and 17,745,703,301.80

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Solution

The fourth proportional to 19,035,648,389.80, 28,553,472,584.70 and 17,745,703,301.80 is: 26,618,554,952.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,035,648,389.80 : 28,553,472,584.70 = 17,745,703,301.80 : x
  2. Step 2: Convert to fraction form
    19,035,648,389.80/28,553,472,584.70 = 17,745,703,301.80/x
  3. Step 3: Cross multiply
    19,035,648,389.80x = 28,553,472,584.70 × 17,745,703,301.80
  4. Step 4: Simplify right side
    19,035,648,389.80x = 506,701,452,724,166,590,464
  5. Step 5: Solve for x
    x = 506,701,452,724,166,590,464/19,035,648,389.80
  6. Step 6: Final answer
    x = 26,618,554,952.70

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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.