Home / 373,953,000.26-563,482,002.96-307,289,041.22

Finding the Fourth Proportional to 373,953,000.26, 563,482,002.96 and 307,289,041.22

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Solution

The fourth proportional to 373,953,000.26, 563,482,002.96 and 307,289,041.22 is: 463,031,034.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,953,000.26 : 563,482,002.96 = 307,289,041.22 : x
  2. Step 2: Convert to fraction form
    373,953,000.26/563,482,002.96 = 307,289,041.22/x
  3. Step 3: Cross multiply
    373,953,000.26x = 563,482,002.96 × 307,289,041.22
  4. Step 4: Simplify right side
    373,953,000.26x = 173,151,844,434,303,616
  5. Step 5: Solve for x
    x = 173,151,844,434,303,616/373,953,000.26
  6. Step 6: Final answer
    x = 463,031,034.15

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.