Home / 23,779,501.04-32,815,904.28-12,914,562.80

Finding the Fourth Proportional to 23,779,501.04, 32,815,904.28 and 12,914,562.80

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Solution

The fourth proportional to 23,779,501.04, 32,815,904.28 and 12,914,562.80 is: 17,822,201.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,779,501.04 : 32,815,904.28 = 12,914,562.80 : x
  2. Step 2: Convert to fraction form
    23,779,501.04/32,815,904.28 = 12,914,562.80/x
  3. Step 3: Cross multiply
    23,779,501.04x = 32,815,904.28 × 12,914,562.80
  4. Step 4: Simplify right side
    23,779,501.04x = 423,803,056,662,848.81
  5. Step 5: Solve for x
    x = 423,803,056,662,848.81/23,779,501.04
  6. Step 6: Final answer
    x = 17,822,201.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.