Home / 14,907,598.40-22,349,587.80-8,176,012.40

Finding the Fourth Proportional to 14,907,598.40, 22,349,587.80 and 8,176,012.40

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Solution

The fourth proportional to 14,907,598.40, 22,349,587.80 and 8,176,012.40 is: 12,257,541.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,907,598.40 : 22,349,587.80 = 8,176,012.40 : x
  2. Step 2: Convert to fraction form
    14,907,598.40/22,349,587.80 = 8,176,012.40/x
  3. Step 3: Cross multiply
    14,907,598.40x = 22,349,587.80 × 8,176,012.40
  4. Step 4: Simplify right side
    14,907,598.40x = 182,730,506,987,688.75
  5. Step 5: Solve for x
    x = 182,730,506,987,688.75/14,907,598.40
  6. Step 6: Final answer
    x = 12,257,541.56

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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.