Home / 370,697,872.40-556,046,808.60-94,348,552.40

Finding the Fourth Proportional to 370,697,872.40, 556,046,808.60 and 94,348,552.40

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Solution

The fourth proportional to 370,697,872.40, 556,046,808.60 and 94,348,552.40 is: 141,522,828.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    370,697,872.40 : 556,046,808.60 = 94,348,552.40 : x
  2. Step 2: Convert to fraction form
    370,697,872.40/556,046,808.60 = 94,348,552.40/x
  3. Step 3: Cross multiply
    370,697,872.40x = 556,046,808.60 × 94,348,552.40
  4. Step 4: Simplify right side
    370,697,872.40x = 52,462,211,458,049,880
  5. Step 5: Solve for x
    x = 52,462,211,458,049,880/370,697,872.40
  6. Step 6: Final answer
    x = 141,522,828.60

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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.