Home / 4,696,720,030,508.90-7,046,094,076,222-1,429,666,491,616.80

Finding the Fourth Proportional to 4,696,720,030,508.90, 7,046,094,076,222 and 1,429,666,491,616.80

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Solution

The fourth proportional to 4,696,720,030,508.90, 7,046,094,076,222 and 1,429,666,491,616.80 is: 2,144,808,405,039.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,696,720,030,508.90 : 7,046,094,076,222 = 1,429,666,491,616.80 : x
  2. Step 2: Convert to fraction form
    4,696,720,030,508.90/7,046,094,076,222 = 1,429,666,491,616.80/x
  3. Step 3: Cross multiply
    4,696,720,030,508.90x = 7,046,094,076,222 × 1,429,666,491,616.80
  4. Step 4: Simplify right side
    4,696,720,030,508.90x = 10,073,564,597,554,225,518,477,312
  5. Step 5: Solve for x
    x = 10,073,564,597,554,225,518,477,312/4,696,720,030,508.90
  6. Step 6: Final answer
    x = 2,144,808,405,039.79

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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.