Home / 14,974,390.65-22,462,871.75-5,258,168.29

Finding the Fourth Proportional to 14,974,390.65, 22,462,871.75 and 5,258,168.29

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Solution

The fourth proportional to 14,974,390.65, 22,462,871.75 and 5,258,168.29 is: 7,887,703.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,974,390.65 : 22,462,871.75 = 5,258,168.29 : x
  2. Step 2: Convert to fraction form
    14,974,390.65/22,462,871.75 = 5,258,168.29/x
  3. Step 3: Cross multiply
    14,974,390.65x = 22,462,871.75 × 5,258,168.29
  4. Step 4: Simplify right side
    14,974,390.65x = 118,113,559,938,186.81
  5. Step 5: Solve for x
    x = 118,113,559,938,186.81/14,974,390.65
  6. Step 6: Final answer
    x = 7,887,703.93

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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.