Home / 4,403,478,036.40-6,076,800,682.16-2,423,328,870.40

Finding the Fourth Proportional to 4,403,478,036.40, 6,076,800,682.16 and 2,423,328,870.40

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Solution

The fourth proportional to 4,403,478,036.40, 6,076,800,682.16 and 2,423,328,870.40 is: 3,344,194,387.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,403,478,036.40 : 6,076,800,682.16 = 2,423,328,870.40 : x
  2. Step 2: Convert to fraction form
    4,403,478,036.40/6,076,800,682.16 = 2,423,328,870.40/x
  3. Step 3: Cross multiply
    4,403,478,036.40x = 6,076,800,682.16 × 2,423,328,870.40
  4. Step 4: Simplify right side
    4,403,478,036.40x = 14,726,086,532,744,742,912
  5. Step 5: Solve for x
    x = 14,726,086,532,744,742,912/4,403,478,036.40
  6. Step 6: Final answer
    x = 3,344,194,387.03

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Double scale
Find fourth proportional to 4,403,478,037.40, 6,076,800,683.54 and 2,423,328,871.40
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.