Home / 89,237,716.02-133,813,490.22-37,408,397.40

Finding the Fourth Proportional to 89,237,716.02, 133,813,490.22 and 37,408,397.40

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Solution

The fourth proportional to 89,237,716.02, 133,813,490.22 and 37,408,397.40 is: 56,094,535.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,237,716.02 : 133,813,490.22 = 37,408,397.40 : x
  2. Step 2: Convert to fraction form
    89,237,716.02/133,813,490.22 = 37,408,397.40/x
  3. Step 3: Cross multiply
    89,237,716.02x = 133,813,490.22 × 37,408,397.40
  4. Step 4: Simplify right side
    89,237,716.02x = 5,005,748,219,630,773
  5. Step 5: Solve for x
    x = 5,005,748,219,630,773/89,237,716.02
  6. Step 6: Final answer
    x = 56,094,535.39

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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.