Home / 64,249,715.28-96,552,436.32-62,692,253.04

Finding the Fourth Proportional to 64,249,715.28, 96,552,436.32 and 62,692,253.04

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Solution

The fourth proportional to 64,249,715.28, 96,552,436.32 and 62,692,253.04 is: 94,211,931.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,249,715.28 : 96,552,436.32 = 62,692,253.04 : x
  2. Step 2: Convert to fraction form
    64,249,715.28/96,552,436.32 = 62,692,253.04/x
  3. Step 3: Cross multiply
    64,249,715.28x = 96,552,436.32 × 62,692,253.04
  4. Step 4: Simplify right side
    64,249,715.28x = 6,053,089,769,401,926
  5. Step 5: Solve for x
    x = 6,053,089,769,401,926/64,249,715.28
  6. Step 6: Final answer
    x = 94,211,931.42

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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.