Home / 60,352,542,071.12-83,290,909,995.78-34,984,562,592.08

Finding the Fourth Proportional to 60,352,542,071.12, 83,290,909,995.78 and 34,984,562,592.08

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Solution

The fourth proportional to 60,352,542,071.12, 83,290,909,995.78 and 34,984,562,592.08 is: 48,281,248,048.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,352,542,071.12 : 83,290,909,995.78 = 34,984,562,592.08 : x
  2. Step 2: Convert to fraction form
    60,352,542,071.12/83,290,909,995.78 = 34,984,562,592.08/x
  3. Step 3: Cross multiply
    60,352,542,071.12x = 83,290,909,995.78 × 34,984,562,592.08
  4. Step 4: Simplify right side
    60,352,542,071.12x = 2,913,896,054,098,667,503,616
  5. Step 5: Solve for x
    x = 2,913,896,054,098,667,503,616/60,352,542,071.12
  6. Step 6: Final answer
    x = 48,281,248,048.59

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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.