Home / 23,411,627.47-35,130,293.88-11,898,087.67

Finding the Fourth Proportional to 23,411,627.47, 35,130,293.88 and 11,898,087.67

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Solution

The fourth proportional to 23,411,627.47, 35,130,293.88 and 11,898,087.67 is: 17,853,663.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,411,627.47 : 35,130,293.88 = 11,898,087.67 : x
  2. Step 2: Convert to fraction form
    23,411,627.47/35,130,293.88 = 11,898,087.67/x
  3. Step 3: Cross multiply
    23,411,627.47x = 35,130,293.88 × 11,898,087.67
  4. Step 4: Simplify right side
    23,411,627.47x = 417,983,316,457,104.50
  5. Step 5: Solve for x
    x = 417,983,316,457,104.50/23,411,627.47
  6. Step 6: Final answer
    x = 17,853,663.40

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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.