Home / 23,680,851.81-35,518,281.53-7,506,958.92

Finding the Fourth Proportional to 23,680,851.81, 35,518,281.53 and 7,506,958.92

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Solution

The fourth proportional to 23,680,851.81, 35,518,281.53 and 7,506,958.92 is: 11,259,488.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,680,851.81 : 35,518,281.53 = 7,506,958.92 : x
  2. Step 2: Convert to fraction form
    23,680,851.81/35,518,281.53 = 7,506,958.92/x
  3. Step 3: Cross multiply
    23,680,851.81x = 35,518,281.53 × 7,506,958.92
  4. Step 4: Simplify right side
    23,680,851.81x = 266,634,280,317,169.94
  5. Step 5: Solve for x
    x = 266,634,280,317,169.94/23,680,851.81
  6. Step 6: Final answer
    x = 11,259,488.57

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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.