Home / 44,217,849,448.08-66,338,407,616.76-15,890,642,718.48

Finding the Fourth Proportional to 44,217,849,448.08, 66,338,407,616.76 and 15,890,642,718.48

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Solution

The fourth proportional to 44,217,849,448.08, 66,338,407,616.76 and 15,890,642,718.48 is: 23,840,144,808.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,217,849,448.08 : 66,338,407,616.76 = 15,890,642,718.48 : x
  2. Step 2: Convert to fraction form
    44,217,849,448.08/66,338,407,616.76 = 15,890,642,718.48/x
  3. Step 3: Cross multiply
    44,217,849,448.08x = 66,338,407,616.76 × 15,890,642,718.48
  4. Step 4: Simplify right side
    44,217,849,448.08x = 1,054,159,933,950,825,463,808
  5. Step 5: Solve for x
    x = 1,054,159,933,950,825,463,808/44,217,849,448.08
  6. Step 6: Final answer
    x = 23,840,144,808.23

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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.