Home / 47,685,909,411.99-65,807,958,706.83-26,277,529,898.65

Finding the Fourth Proportional to 47,685,909,411.99, 65,807,958,706.83 and 26,277,529,898.65

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Solution

The fourth proportional to 47,685,909,411.99, 65,807,958,706.83 and 26,277,529,898.65 is: 36,263,764,785.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,685,909,411.99 : 65,807,958,706.83 = 26,277,529,898.65 : x
  2. Step 2: Convert to fraction form
    47,685,909,411.99/65,807,958,706.83 = 26,277,529,898.65/x
  3. Step 3: Cross multiply
    47,685,909,411.99x = 65,807,958,706.83 × 26,277,529,898.65
  4. Step 4: Simplify right side
    47,685,909,411.99x = 1,729,270,602,488,113,266,688
  5. Step 5: Solve for x
    x = 1,729,270,602,488,113,266,688/47,685,909,411.99
  6. Step 6: Final answer
    x = 36,263,764,785.27

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1.5x scale

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.