Home / 15,772,746.60-22,113,731.70-15,772,746.60

Finding the Fourth Proportional to 15,772,746.60, 22,113,731.70 and 15,772,746.60

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Solution

The fourth proportional to 15,772,746.60, 22,113,731.70 and 15,772,746.60 is: 22,113,731.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,772,746.60 : 22,113,731.70 = 15,772,746.60 : x
  2. Step 2: Convert to fraction form
    15,772,746.60/22,113,731.70 = 15,772,746.60/x
  3. Step 3: Cross multiply
    15,772,746.60x = 22,113,731.70 × 15,772,746.60
  4. Step 4: Simplify right side
    15,772,746.60x = 348,794,286,484,487.19
  5. Step 5: Solve for x
    x = 348,794,286,484,487.19/15,772,746.60
  6. Step 6: Final answer
    x = 22,113,731.70

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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.