Home / 62,054,886.90-93,082,330.35-55,358,730.30

Finding the Fourth Proportional to 62,054,886.90, 93,082,330.35 and 55,358,730.30

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Solution

The fourth proportional to 62,054,886.90, 93,082,330.35 and 55,358,730.30 is: 83,038,095.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,054,886.90 : 93,082,330.35 = 55,358,730.30 : x
  2. Step 2: Convert to fraction form
    62,054,886.90/93,082,330.35 = 55,358,730.30/x
  3. Step 3: Cross multiply
    62,054,886.90x = 93,082,330.35 × 55,358,730.30
  4. Step 4: Simplify right side
    62,054,886.90x = 5,152,919,621,541,154
  5. Step 5: Solve for x
    x = 5,152,919,621,541,154/62,054,886.90
  6. Step 6: Final answer
    x = 83,038,095.45

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Similar ratio
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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.