Home / 39,021,417.60-58,469,140.80-32,596,886.40

Finding the Fourth Proportional to 39,021,417.60, 58,469,140.80 and 32,596,886.40

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Solution

The fourth proportional to 39,021,417.60, 58,469,140.80 and 32,596,886.40 is: 48,842,714.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,021,417.60 : 58,469,140.80 = 32,596,886.40 : x
  2. Step 2: Convert to fraction form
    39,021,417.60/58,469,140.80 = 32,596,886.40/x
  3. Step 3: Cross multiply
    39,021,417.60x = 58,469,140.80 × 32,596,886.40
  4. Step 4: Simplify right side
    39,021,417.60x = 1,905,911,940,563,205
  5. Step 5: Solve for x
    x = 1,905,911,940,563,205/39,021,417.60
  6. Step 6: Final answer
    x = 48,842,714.02

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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.