Home / 2,528,559,687,167.50-3,793,656,361,357.80-1,169,607,843,816.40

Finding the Fourth Proportional to 2,528,559,687,167.50, 3,793,656,361,357.80 and 1,169,607,843,816.40

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Solution

The fourth proportional to 2,528,559,687,167.50, 3,793,656,361,357.80 and 1,169,607,843,816.40 is: 1,754,789,598,009.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,528,559,687,167.50 : 3,793,656,361,357.80 = 1,169,607,843,816.40 : x
  2. Step 2: Convert to fraction form
    2,528,559,687,167.50/3,793,656,361,357.80 = 1,169,607,843,816.40/x
  3. Step 3: Cross multiply
    2,528,559,687,167.50x = 3,793,656,361,357.80 × 1,169,607,843,816.40
  4. Step 4: Simplify right side
    2,528,559,687,167.50x = 4,437,090,236,988,065,627,242,496
  5. Step 5: Solve for x
    x = 4,437,090,236,988,065,627,242,496/2,528,559,687,167.50
  6. Step 6: Final answer
    x = 1,754,789,598,009.65

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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.