Home / 45,805,598.55-63,242,164.53-35,190,081.72

Finding the Fourth Proportional to 45,805,598.55, 63,242,164.53 and 35,190,081.72

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Solution

The fourth proportional to 45,805,598.55, 63,242,164.53 and 35,190,081.72 is: 48,585,697.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,805,598.55 : 63,242,164.53 = 35,190,081.72 : x
  2. Step 2: Convert to fraction form
    45,805,598.55/63,242,164.53 = 35,190,081.72/x
  3. Step 3: Cross multiply
    45,805,598.55x = 63,242,164.53 × 35,190,081.72
  4. Step 4: Simplify right side
    45,805,598.55x = 2,225,496,937,960,385.25
  5. Step 5: Solve for x
    x = 2,225,496,937,960,385.25/45,805,598.55
  6. Step 6: Final answer
    x = 48,585,697.13

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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.