Home / 335,358,245.95-503,037,368.93-93,021,149.95

Finding the Fourth Proportional to 335,358,245.95, 503,037,368.93 and 93,021,149.95

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Solution

The fourth proportional to 335,358,245.95, 503,037,368.93 and 93,021,149.95 is: 139,531,724.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,358,245.95 : 503,037,368.93 = 93,021,149.95 : x
  2. Step 2: Convert to fraction form
    335,358,245.95/503,037,368.93 = 93,021,149.95/x
  3. Step 3: Cross multiply
    335,358,245.95x = 503,037,368.93 × 93,021,149.95
  4. Step 4: Simplify right side
    335,358,245.95x = 46,793,114,527,235,088
  5. Step 5: Solve for x
    x = 46,793,114,527,235,088/335,358,245.95
  6. Step 6: Final answer
    x = 139,531,724.93

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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.