Home / 8,801,105,509.96-12,148,684,810.52-5,232,803,903.44

Finding the Fourth Proportional to 8,801,105,509.96, 12,148,684,810.52 and 5,232,803,903.44

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Solution

The fourth proportional to 8,801,105,509.96, 12,148,684,810.52 and 5,232,803,903.44 is: 7,223,147,731.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,801,105,509.96 : 12,148,684,810.52 = 5,232,803,903.44 : x
  2. Step 2: Convert to fraction form
    8,801,105,509.96/12,148,684,810.52 = 5,232,803,903.44/x
  3. Step 3: Cross multiply
    8,801,105,509.96x = 12,148,684,810.52 × 5,232,803,903.44
  4. Step 4: Simplify right side
    8,801,105,509.96x = 63,571,685,298,151,292,928
  5. Step 5: Solve for x
    x = 63,571,685,298,151,292,928/8,801,105,509.96
  6. Step 6: Final answer
    x = 7,223,147,731.41

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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.