Home / 46,225,714.80-69,346,866.60-19,302,092.40

Finding the Fourth Proportional to 46,225,714.80, 69,346,866.60 and 19,302,092.40

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Solution

The fourth proportional to 46,225,714.80, 69,346,866.60 and 19,302,092.40 is: 28,956,602.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,225,714.80 : 69,346,866.60 = 19,302,092.40 : x
  2. Step 2: Convert to fraction form
    46,225,714.80/69,346,866.60 = 19,302,092.40/x
  3. Step 3: Cross multiply
    46,225,714.80x = 69,346,866.60 × 19,302,092.40
  4. Step 4: Simplify right side
    46,225,714.80x = 1,338,539,626,763,673.50
  5. Step 5: Solve for x
    x = 1,338,539,626,763,673.50/46,225,714.80
  6. Step 6: Final answer
    x = 28,956,602.02

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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.