Home / 506,051,253.80-759,076,880.70-301,809,948.20

Finding the Fourth Proportional to 506,051,253.80, 759,076,880.70 and 301,809,948.20

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Solution

The fourth proportional to 506,051,253.80, 759,076,880.70 and 301,809,948.20 is: 452,714,922.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    506,051,253.80 : 759,076,880.70 = 301,809,948.20 : x
  2. Step 2: Convert to fraction form
    506,051,253.80/759,076,880.70 = 301,809,948.20/x
  3. Step 3: Cross multiply
    506,051,253.80x = 759,076,880.70 × 301,809,948.20
  4. Step 4: Simplify right side
    506,051,253.80x = 229,096,954,043,884,576
  5. Step 5: Solve for x
    x = 229,096,954,043,884,576/506,051,253.80
  6. Step 6: Final answer
    x = 452,714,922.30

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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.