Home / 2,607,849,000.20-3,911,962,457.10-1,570,476,168.20

Finding the Fourth Proportional to 2,607,849,000.20, 3,911,962,457.10 and 1,570,476,168.20

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Solution

The fourth proportional to 2,607,849,000.20, 3,911,962,457.10 and 1,570,476,168.20 is: 2,355,828,044.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,607,849,000.20 : 3,911,962,457.10 = 1,570,476,168.20 : x
  2. Step 2: Convert to fraction form
    2,607,849,000.20/3,911,962,457.10 = 1,570,476,168.20/x
  3. Step 3: Cross multiply
    2,607,849,000.20x = 3,911,962,457.10 × 1,570,476,168.20
  4. Step 4: Simplify right side
    2,607,849,000.20x = 6,143,643,809,768,665,088
  5. Step 5: Solve for x
    x = 6,143,643,809,768,665,088/2,607,849,000.20
  6. Step 6: Final answer
    x = 2,355,828,044.22

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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.