Home / 9,742,623.40-13,669,532.60-9,742,623.40

Finding the Fourth Proportional to 9,742,623.40, 13,669,532.60 and 9,742,623.40

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Solution

The fourth proportional to 9,742,623.40, 13,669,532.60 and 9,742,623.40 is: 13,669,532.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,742,623.40 : 13,669,532.60 = 9,742,623.40 : x
  2. Step 2: Convert to fraction form
    9,742,623.40/13,669,532.60 = 9,742,623.40/x
  3. Step 3: Cross multiply
    9,742,623.40x = 13,669,532.60 × 9,742,623.40
  4. Step 4: Simplify right side
    9,742,623.40x = 133,177,108,175,822.84
  5. Step 5: Solve for x
    x = 133,177,108,175,822.84/9,742,623.40
  6. Step 6: Final answer
    x = 13,669,532.60

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.