Home / 14,886,807.60-22,330,211.40-11,249,389.20

Finding the Fourth Proportional to 14,886,807.60, 22,330,211.40 and 11,249,389.20

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Solution

The fourth proportional to 14,886,807.60, 22,330,211.40 and 11,249,389.20 is: 16,874,083.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,886,807.60 : 22,330,211.40 = 11,249,389.20 : x
  2. Step 2: Convert to fraction form
    14,886,807.60/22,330,211.40 = 11,249,389.20/x
  3. Step 3: Cross multiply
    14,886,807.60x = 22,330,211.40 × 11,249,389.20
  4. Step 4: Simplify right side
    14,886,807.60x = 251,201,238,956,876.84
  5. Step 5: Solve for x
    x = 251,201,238,956,876.84/14,886,807.60
  6. Step 6: Final answer
    x = 16,874,083.80

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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.