Home / 3,032,937,430.20-4,549,910,030.10-1,192,750,140.60

Finding the Fourth Proportional to 3,032,937,430.20, 4,549,910,030.10 and 1,192,750,140.60

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Solution

The fourth proportional to 3,032,937,430.20, 4,549,910,030.10 and 1,192,750,140.60 is: 1,789,323,371.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,937,430.20 : 4,549,910,030.10 = 1,192,750,140.60 : x
  2. Step 2: Convert to fraction form
    3,032,937,430.20/4,549,910,030.10 = 1,192,750,140.60/x
  3. Step 3: Cross multiply
    3,032,937,430.20x = 4,549,910,030.10 × 1,192,750,140.60
  4. Step 4: Simplify right side
    3,032,937,430.20x = 5,426,905,828,119,124,992
  5. Step 5: Solve for x
    x = 5,426,905,828,119,124,992/3,032,937,430.20
  6. Step 6: Final answer
    x = 1,789,323,371.49

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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.