Home / 14,711,068.67-20,300,763.95-8,095,038.28

Finding the Fourth Proportional to 14,711,068.67, 20,300,763.95 and 8,095,038.28

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Solution

The fourth proportional to 14,711,068.67, 20,300,763.95 and 8,095,038.28 is: 11,170,871.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,711,068.67 : 20,300,763.95 = 8,095,038.28 : x
  2. Step 2: Convert to fraction form
    14,711,068.67/20,300,763.95 = 8,095,038.28/x
  3. Step 3: Cross multiply
    14,711,068.67x = 20,300,763.95 × 8,095,038.28
  4. Step 4: Simplify right side
    14,711,068.67x = 164,335,461,227,623.31
  5. Step 5: Solve for x
    x = 164,335,461,227,623.31/14,711,068.67
  6. Step 6: Final answer
    x = 11,170,871.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.