Home / 29,147,263.04-43,736,025.88-11,888,126.10

Finding the Fourth Proportional to 29,147,263.04, 43,736,025.88 and 11,888,126.10

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Solution

The fourth proportional to 29,147,263.04, 43,736,025.88 and 11,888,126.10 is: 17,838,360.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,147,263.04 : 43,736,025.88 = 11,888,126.10 : x
  2. Step 2: Convert to fraction form
    29,147,263.04/43,736,025.88 = 11,888,126.10/x
  3. Step 3: Cross multiply
    29,147,263.04x = 43,736,025.88 × 11,888,126.10
  4. Step 4: Simplify right side
    29,147,263.04x = 519,939,390,774,303.50
  5. Step 5: Solve for x
    x = 519,939,390,774,303.50/29,147,263.04
  6. Step 6: Final answer
    x = 17,838,360.67

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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.