Home / 1,924,739,155.94-2,656,142,000.98-1,044,673,041.38

Finding the Fourth Proportional to 1,924,739,155.94, 2,656,142,000.98 and 1,044,673,041.38

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Solution

The fourth proportional to 1,924,739,155.94, 2,656,142,000.98 and 1,044,673,041.38 is: 1,441,649,864.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,924,739,155.94 : 2,656,142,000.98 = 1,044,673,041.38 : x
  2. Step 2: Convert to fraction form
    1,924,739,155.94/2,656,142,000.98 = 1,044,673,041.38/x
  3. Step 3: Cross multiply
    1,924,739,155.94x = 2,656,142,000.98 × 1,044,673,041.38
  4. Step 4: Simplify right side
    1,924,739,155.94x = 2,774,799,942,500,935,680
  5. Step 5: Solve for x
    x = 2,774,799,942,500,935,680/1,924,739,155.94
  6. Step 6: Final answer
    x = 1,441,649,864.05

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1.5x scale

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.