Home / 3,076,887,029.40-4,615,330,544.10-895,924,315.80

Finding the Fourth Proportional to 3,076,887,029.40, 4,615,330,544.10 and 895,924,315.80

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Solution

The fourth proportional to 3,076,887,029.40, 4,615,330,544.10 and 895,924,315.80 is: 1,343,886,473.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,076,887,029.40 : 4,615,330,544.10 = 895,924,315.80 : x
  2. Step 2: Convert to fraction form
    3,076,887,029.40/4,615,330,544.10 = 895,924,315.80/x
  3. Step 3: Cross multiply
    3,076,887,029.40x = 4,615,330,544.10 × 895,924,315.80
  4. Step 4: Simplify right side
    3,076,887,029.40x = 4,134,986,859,913,634,304
  5. Step 5: Solve for x
    x = 4,134,986,859,913,634,304/3,076,887,029.40
  6. Step 6: Final answer
    x = 1,343,886,473.70

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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.