Home / 62,280,953.70-85,946,050.94-34,403,063.92

Finding the Fourth Proportional to 62,280,953.70, 85,946,050.94 and 34,403,063.92

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Solution

The fourth proportional to 62,280,953.70, 85,946,050.94 and 34,403,063.92 is: 47,475,308.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,280,953.70 : 85,946,050.94 = 34,403,063.92 : x
  2. Step 2: Convert to fraction form
    62,280,953.70/85,946,050.94 = 34,403,063.92/x
  3. Step 3: Cross multiply
    62,280,953.70x = 85,946,050.94 × 34,403,063.92
  4. Step 4: Simplify right side
    62,280,953.70x = 2,956,807,484,160,396
  5. Step 5: Solve for x
    x = 2,956,807,484,160,396/62,280,953.70
  6. Step 6: Final answer
    x = 47,475,308.40

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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.