Home / 67,004,145.60-100,506,218.40-44,045,894.40

Finding the Fourth Proportional to 67,004,145.60, 100,506,218.40 and 44,045,894.40

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Solution

The fourth proportional to 67,004,145.60, 100,506,218.40 and 44,045,894.40 is: 66,068,841.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,004,145.60 : 100,506,218.40 = 44,045,894.40 : x
  2. Step 2: Convert to fraction form
    67,004,145.60/100,506,218.40 = 44,045,894.40/x
  3. Step 3: Cross multiply
    67,004,145.60x = 100,506,218.40 × 44,045,894.40
  4. Step 4: Simplify right side
    67,004,145.60x = 4,426,886,282,189,737
  5. Step 5: Solve for x
    x = 4,426,886,282,189,737/67,004,145.60
  6. Step 6: Final answer
    x = 66,068,841.60

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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.