Home / 39,670,412,392.81-59,531,219,057.63-14,486,020,693

Finding the Fourth Proportional to 39,670,412,392.81, 59,531,219,057.63 and 14,486,020,693

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Solution

The fourth proportional to 39,670,412,392.81, 59,531,219,057.63 and 14,486,020,693 is: 21,738,379,289.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,670,412,392.81 : 59,531,219,057.63 = 14,486,020,693 : x
  2. Step 2: Convert to fraction form
    39,670,412,392.81/59,531,219,057.63 = 14,486,020,693/x
  3. Step 3: Cross multiply
    39,670,412,392.81x = 59,531,219,057.63 × 14,486,020,693
  4. Step 4: Simplify right side
    39,670,412,392.81x = 862,370,471,148,271,697,920
  5. Step 5: Solve for x
    x = 862,370,471,148,271,697,920/39,670,412,392.81
  6. Step 6: Final answer
    x = 21,738,379,289.06

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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.