Home / 364,262,824.80-546,205,280.40-134,113,442.40

Finding the Fourth Proportional to 364,262,824.80, 546,205,280.40 and 134,113,442.40

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Solution

The fourth proportional to 364,262,824.80, 546,205,280.40 and 134,113,442.40 is: 201,100,593.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,262,824.80 : 546,205,280.40 = 134,113,442.40 : x
  2. Step 2: Convert to fraction form
    364,262,824.80/546,205,280.40 = 134,113,442.40/x
  3. Step 3: Cross multiply
    364,262,824.80x = 546,205,280.40 × 134,113,442.40
  4. Step 4: Simplify right side
    364,262,824.80x = 73,253,470,411,501,248
  5. Step 5: Solve for x
    x = 73,253,470,411,501,248/364,262,824.80
  6. Step 6: Final answer
    x = 201,100,593.92

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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.