Home / 108,793,875.60-163,049,095.80-44,044,678.80

Finding the Fourth Proportional to 108,793,875.60, 163,049,095.80 and 44,044,678.80

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Solution

The fourth proportional to 108,793,875.60, 163,049,095.80 and 44,044,678.80 is: 66,009,644.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,793,875.60 : 163,049,095.80 = 44,044,678.80 : x
  2. Step 2: Convert to fraction form
    108,793,875.60/163,049,095.80 = 44,044,678.80/x
  3. Step 3: Cross multiply
    108,793,875.60x = 163,049,095.80 × 44,044,678.80
  4. Step 4: Simplify right side
    108,793,875.60x = 7,181,445,053,141,429
  5. Step 5: Solve for x
    x = 7,181,445,053,141,429/108,793,875.60
  6. Step 6: Final answer
    x = 66,009,644.51

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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.