Home / 1,803,811,567.37-2,705,053,703.47-623,091,596.81

Finding the Fourth Proportional to 1,803,811,567.37, 2,705,053,703.47 and 623,091,596.81

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Solution

The fourth proportional to 1,803,811,567.37, 2,705,053,703.47 and 623,091,596.81 is: 934,408,151.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,803,811,567.37 : 2,705,053,703.47 = 623,091,596.81 : x
  2. Step 2: Convert to fraction form
    1,803,811,567.37/2,705,053,703.47 = 623,091,596.81/x
  3. Step 3: Cross multiply
    1,803,811,567.37x = 2,705,053,703.47 × 623,091,596.81
  4. Step 4: Simplify right side
    1,803,811,567.37x = 1,685,496,231,536,843,520
  5. Step 5: Solve for x
    x = 1,685,496,231,536,843,520/1,803,811,567.37
  6. Step 6: Final answer
    x = 934,408,151.07

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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.