Home / 62,210,801.60-93,316,202.40-58,431,665.60

Finding the Fourth Proportional to 62,210,801.60, 93,316,202.40 and 58,431,665.60

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Solution

The fourth proportional to 62,210,801.60, 93,316,202.40 and 58,431,665.60 is: 87,647,498.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,210,801.60 : 93,316,202.40 = 58,431,665.60 : x
  2. Step 2: Convert to fraction form
    62,210,801.60/93,316,202.40 = 58,431,665.60/x
  3. Step 3: Cross multiply
    62,210,801.60x = 93,316,202.40 × 58,431,665.60
  4. Step 4: Simplify right side
    62,210,801.60x = 5,452,621,133,698,718
  5. Step 5: Solve for x
    x = 5,452,621,133,698,718/62,210,801.60
  6. Step 6: Final answer
    x = 87,647,498.40

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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.