Home / 46,835,108.40-70,252,662.60-29,808,001.20

Finding the Fourth Proportional to 46,835,108.40, 70,252,662.60 and 29,808,001.20

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Solution

The fourth proportional to 46,835,108.40, 70,252,662.60 and 29,808,001.20 is: 44,712,001.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,835,108.40 : 70,252,662.60 = 29,808,001.20 : x
  2. Step 2: Convert to fraction form
    46,835,108.40/70,252,662.60 = 29,808,001.20/x
  3. Step 3: Cross multiply
    46,835,108.40x = 70,252,662.60 × 29,808,001.20
  4. Step 4: Simplify right side
    46,835,108.40x = 2,094,091,451,083,995
  5. Step 5: Solve for x
    x = 2,094,091,451,083,995/46,835,108.40
  6. Step 6: Final answer
    x = 44,712,001.80

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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.