Home / 94,472,054.90-141,708,082.35-39,946,208.30

Finding the Fourth Proportional to 94,472,054.90, 141,708,082.35 and 39,946,208.30

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Solution

The fourth proportional to 94,472,054.90, 141,708,082.35 and 39,946,208.30 is: 59,919,312.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,472,054.90 : 141,708,082.35 = 39,946,208.30 : x
  2. Step 2: Convert to fraction form
    94,472,054.90/141,708,082.35 = 39,946,208.30/x
  3. Step 3: Cross multiply
    94,472,054.90x = 141,708,082.35 × 39,946,208.30
  4. Step 4: Simplify right side
    94,472,054.90x = 5,660,700,575,346,653
  5. Step 5: Solve for x
    x = 5,660,700,575,346,653/94,472,054.90
  6. Step 6: Final answer
    x = 59,919,312.45

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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.