Home / 13,484,879,637,594-18,605,944,413,866-7,631,986,888,047.60

Finding the Fourth Proportional to 13,484,879,637,594, 18,605,944,413,866 and 7,631,986,888,047.60

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Solution

The fourth proportional to 13,484,879,637,594, 18,605,944,413,866 and 7,631,986,888,047.60 is: 10,530,336,764,036.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,484,879,637,594 : 18,605,944,413,866 = 7,631,986,888,047.60 : x
  2. Step 2: Convert to fraction form
    13,484,879,637,594/18,605,944,413,866 = 7,631,986,888,047.60/x
  3. Step 3: Cross multiply
    13,484,879,637,594x = 18,605,944,413,866 × 7,631,986,888,047.60
  4. Step 4: Simplify right side
    13,484,879,637,594x = 142,000,323,806,367,793,985,617,920
  5. Step 5: Solve for x
    x = 142,000,323,806,367,793,985,617,920/13,484,879,637,594
  6. Step 6: Final answer
    x = 10,530,336,764,036.83

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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.