Home / 34,012,300,441.60-51,018,450,662.40-31,326,185,051.20

Finding the Fourth Proportional to 34,012,300,441.60, 51,018,450,662.40 and 31,326,185,051.20

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Solution

The fourth proportional to 34,012,300,441.60, 51,018,450,662.40 and 31,326,185,051.20 is: 46,989,277,576.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,012,300,441.60 : 51,018,450,662.40 = 31,326,185,051.20 : x
  2. Step 2: Convert to fraction form
    34,012,300,441.60/51,018,450,662.40 = 31,326,185,051.20/x
  3. Step 3: Cross multiply
    34,012,300,441.60x = 51,018,450,662.40 × 31,326,185,051.20
  4. Step 4: Simplify right side
    34,012,300,441.60x = 1,598,213,426,475,859,705,856
  5. Step 5: Solve for x
    x = 1,598,213,426,475,859,705,856/34,012,300,441.60
  6. Step 6: Final answer
    x = 46,989,277,576.80

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1.5x scale

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.