Home / 1,537,460,434.54-2,306,583,918.15-446,943,502.54

Finding the Fourth Proportional to 1,537,460,434.54, 2,306,583,918.15 and 446,943,502.54

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Solution

The fourth proportional to 1,537,460,434.54, 2,306,583,918.15 and 446,943,502.54 is: 670,529,577.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,537,460,434.54 : 2,306,583,918.15 = 446,943,502.54 : x
  2. Step 2: Convert to fraction form
    1,537,460,434.54/2,306,583,918.15 = 446,943,502.54/x
  3. Step 3: Cross multiply
    1,537,460,434.54x = 2,306,583,918.15 × 446,943,502.54
  4. Step 4: Simplify right side
    1,537,460,434.54x = 1,030,912,695,280,397,824
  5. Step 5: Solve for x
    x = 1,030,912,695,280,397,824/1,537,460,434.54
  6. Step 6: Final answer
    x = 670,529,577.30

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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.