Home / 1,810,963,058.60-2,716,444,587.90-1,448,166,002.60

Finding the Fourth Proportional to 1,810,963,058.60, 2,716,444,587.90 and 1,448,166,002.60

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Solution

The fourth proportional to 1,810,963,058.60, 2,716,444,587.90 and 1,448,166,002.60 is: 2,172,249,003.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,810,963,058.60 : 2,716,444,587.90 = 1,448,166,002.60 : x
  2. Step 2: Convert to fraction form
    1,810,963,058.60/2,716,444,587.90 = 1,448,166,002.60/x
  3. Step 3: Cross multiply
    1,810,963,058.60x = 2,716,444,587.90 × 1,448,166,002.60
  4. Step 4: Simplify right side
    1,810,963,058.60x = 3,933,862,700,143,547,392
  5. Step 5: Solve for x
    x = 3,933,862,700,143,547,392/1,810,963,058.60
  6. Step 6: Final answer
    x = 2,172,249,003.90

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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.