Home / 301,339,307.30-452,010,484.55-94,060,342.50

Finding the Fourth Proportional to 301,339,307.30, 452,010,484.55 and 94,060,342.50

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Solution

The fourth proportional to 301,339,307.30, 452,010,484.55 and 94,060,342.50 is: 141,090,989.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,339,307.30 : 452,010,484.55 = 94,060,342.50 : x
  2. Step 2: Convert to fraction form
    301,339,307.30/452,010,484.55 = 94,060,342.50/x
  3. Step 3: Cross multiply
    301,339,307.30x = 452,010,484.55 × 94,060,342.50
  4. Step 4: Simplify right side
    301,339,307.30x = 42,516,260,990,363,960
  5. Step 5: Solve for x
    x = 42,516,260,990,363,960/301,339,307.30
  6. Step 6: Final answer
    x = 141,090,989.33

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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.