Home / 11,302,201,707-15,596,886,009.24-6,289,947,801.96

Finding the Fourth Proportional to 11,302,201,707, 15,596,886,009.24 and 6,289,947,801.96

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Solution

The fourth proportional to 11,302,201,707, 15,596,886,009.24 and 6,289,947,801.96 is: 8,680,043,182.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,302,201,707 : 15,596,886,009.24 = 6,289,947,801.96 : x
  2. Step 2: Convert to fraction form
    11,302,201,707/15,596,886,009.24 = 6,289,947,801.96/x
  3. Step 3: Cross multiply
    11,302,201,707x = 15,596,886,009.24 × 6,289,947,801.96
  4. Step 4: Simplify right side
    11,302,201,707x = 98,103,598,871,239,819,264
  5. Step 5: Solve for x
    x = 98,103,598,871,239,819,264/11,302,201,707
  6. Step 6: Final answer
    x = 8,680,043,182.25

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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.