Home / 4,004,076,120.84-6,001,909,834.14-1,347,209,870.74

Finding the Fourth Proportional to 4,004,076,120.84, 6,001,909,834.14 and 1,347,209,870.74

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Solution

The fourth proportional to 4,004,076,120.84, 6,001,909,834.14 and 1,347,209,870.74 is: 2,019,400,213.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,004,076,120.84 : 6,001,909,834.14 = 1,347,209,870.74 : x
  2. Step 2: Convert to fraction form
    4,004,076,120.84/6,001,909,834.14 = 1,347,209,870.74/x
  3. Step 3: Cross multiply
    4,004,076,120.84x = 6,001,909,834.14 × 1,347,209,870.74
  4. Step 4: Simplify right side
    4,004,076,120.84x = 8,085,832,171,829,879,808
  5. Step 5: Solve for x
    x = 8,085,832,171,829,879,808/4,004,076,120.84
  6. Step 6: Final answer
    x = 2,019,400,213.13

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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.