Home / 1,283,341,927.36-1,924,785,339.60-583,670,178.70

Finding the Fourth Proportional to 1,283,341,927.36, 1,924,785,339.60 and 583,670,178.70

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Solution

The fourth proportional to 1,283,341,927.36, 1,924,785,339.60 and 583,670,178.70 is: 875,401,776.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,283,341,927.36 : 1,924,785,339.60 = 583,670,178.70 : x
  2. Step 2: Convert to fraction form
    1,283,341,927.36/1,924,785,339.60 = 583,670,178.70/x
  3. Step 3: Cross multiply
    1,283,341,927.36x = 1,924,785,339.60 × 583,670,178.70
  4. Step 4: Simplify right side
    1,283,341,927.36x = 1,123,439,803,123,472,256
  5. Step 5: Solve for x
    x = 1,123,439,803,123,472,256/1,283,341,927.36
  6. Step 6: Final answer
    x = 875,401,776.54

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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.