Home / 173,357,029.85-239,232,643.43-95,038,903.80

Finding the Fourth Proportional to 173,357,029.85, 239,232,643.43 and 95,038,903.80

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Solution

The fourth proportional to 173,357,029.85, 239,232,643.43 and 95,038,903.80 is: 131,153,655.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,357,029.85 : 239,232,643.43 = 95,038,903.80 : x
  2. Step 2: Convert to fraction form
    173,357,029.85/239,232,643.43 = 95,038,903.80/x
  3. Step 3: Cross multiply
    173,357,029.85x = 239,232,643.43 × 95,038,903.80
  4. Step 4: Simplify right side
    173,357,029.85x = 22,736,408,184,288,276
  5. Step 5: Solve for x
    x = 22,736,408,184,288,276/173,357,029.85
  6. Step 6: Final answer
    x = 131,153,655.58

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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.