Home / 155,511,688.05-233,267,532.08-94,488,975.23

Finding the Fourth Proportional to 155,511,688.05, 233,267,532.08 and 94,488,975.23

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Solution

The fourth proportional to 155,511,688.05, 233,267,532.08 and 94,488,975.23 is: 141,733,462.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,511,688.05 : 233,267,532.08 = 94,488,975.23 : x
  2. Step 2: Convert to fraction form
    155,511,688.05/233,267,532.08 = 94,488,975.23/x
  3. Step 3: Cross multiply
    155,511,688.05x = 233,267,532.08 × 94,488,975.23
  4. Step 4: Simplify right side
    155,511,688.05x = 22,041,210,059,031,564
  5. Step 5: Solve for x
    x = 22,041,210,059,031,564/155,511,688.05
  6. Step 6: Final answer
    x = 141,733,462.84

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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.