Home / 94,559,847.04-130,486,965.15-54,864,302.62

Finding the Fourth Proportional to 94,559,847.04, 130,486,965.15 and 54,864,302.62

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Solution

The fourth proportional to 94,559,847.04, 130,486,965.15 and 54,864,302.62 is: 75,709,474.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,559,847.04 : 130,486,965.15 = 54,864,302.62 : x
  2. Step 2: Convert to fraction form
    94,559,847.04/130,486,965.15 = 54,864,302.62/x
  3. Step 3: Cross multiply
    94,559,847.04x = 130,486,965.15 × 54,864,302.62
  4. Step 4: Simplify right side
    94,559,847.04x = 7,159,076,343,954,994
  5. Step 5: Solve for x
    x = 7,159,076,343,954,994/94,559,847.04
  6. Step 6: Final answer
    x = 75,709,474.67

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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.