Home / 3,060,579,232,926.50-4,591,513,609,678.30-992,823,792,830.80

Finding the Fourth Proportional to 3,060,579,232,926.50, 4,591,513,609,678.30 and 992,823,792,830.80

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Solution

The fourth proportional to 3,060,579,232,926.50, 4,591,513,609,678.30 and 992,823,792,830.80 is: 1,489,444,843,561.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,060,579,232,926.50 : 4,591,513,609,678.30 = 992,823,792,830.80 : x
  2. Step 2: Convert to fraction form
    3,060,579,232,926.50/4,591,513,609,678.30 = 992,823,792,830.80/x
  3. Step 3: Cross multiply
    3,060,579,232,926.50x = 4,591,513,609,678.30 × 992,823,792,830.80
  4. Step 4: Simplify right side
    3,060,579,232,926.50x = 4,558,563,956,795,047,386,546,176
  5. Step 5: Solve for x
    x = 4,558,563,956,795,047,386,546,176/3,060,579,232,926.50
  6. Step 6: Final answer
    x = 1,489,444,843,561.91

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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.