Home / 62,213,181.60-93,319,772.40-58,434,045.60

Finding the Fourth Proportional to 62,213,181.60, 93,319,772.40 and 58,434,045.60

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Solution

The fourth proportional to 62,213,181.60, 93,319,772.40 and 58,434,045.60 is: 87,651,068.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,213,181.60 : 93,319,772.40 = 58,434,045.60 : x
  2. Step 2: Convert to fraction form
    62,213,181.60/93,319,772.40 = 58,434,045.60/x
  3. Step 3: Cross multiply
    62,213,181.60x = 93,319,772.40 × 58,434,045.60
  4. Step 4: Simplify right side
    62,213,181.60x = 5,453,051,835,803,222
  5. Step 5: Solve for x
    x = 5,453,051,835,803,222/62,213,181.60
  6. Step 6: Final answer
    x = 87,651,068.40

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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.