Home / 3,602,224,848.58-4,970,363,319.93-2,263,339,171.78

Finding the Fourth Proportional to 3,602,224,848.58, 4,970,363,319.93 and 2,263,339,171.78

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Solution

The fourth proportional to 3,602,224,848.58, 4,970,363,319.93 and 2,263,339,171.78 is: 3,122,963,855.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,602,224,848.58 : 4,970,363,319.93 = 2,263,339,171.78 : x
  2. Step 2: Convert to fraction form
    3,602,224,848.58/4,970,363,319.93 = 2,263,339,171.78/x
  3. Step 3: Cross multiply
    3,602,224,848.58x = 4,970,363,319.93 × 2,263,339,171.78
  4. Step 4: Simplify right side
    3,602,224,848.58x = 11,249,617,999,976,058,880
  5. Step 5: Solve for x
    x = 11,249,617,999,976,058,880/3,602,224,848.58
  6. Step 6: Final answer
    x = 3,122,963,855.08

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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.