Home / 46,974,491.60-70,461,737.40-26,819,099.60

Finding the Fourth Proportional to 46,974,491.60, 70,461,737.40 and 26,819,099.60

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Solution

The fourth proportional to 46,974,491.60, 70,461,737.40 and 26,819,099.60 is: 40,228,649.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,974,491.60 : 70,461,737.40 = 26,819,099.60 : x
  2. Step 2: Convert to fraction form
    46,974,491.60/70,461,737.40 = 26,819,099.60/x
  3. Step 3: Cross multiply
    46,974,491.60x = 70,461,737.40 × 26,819,099.60
  4. Step 4: Simplify right side
    46,974,491.60x = 1,889,720,353,319,645.25
  5. Step 5: Solve for x
    x = 1,889,720,353,319,645.25/46,974,491.60
  6. Step 6: Final answer
    x = 40,228,649.40

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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.