Home / 1,460,012,762.58-2,014,806,475.50-790,953,021.24

Finding the Fourth Proportional to 1,460,012,762.58, 2,014,806,475.50 and 790,953,021.24

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Solution

The fourth proportional to 1,460,012,762.58, 2,014,806,475.50 and 790,953,021.24 is: 1,091,509,135.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,460,012,762.58 : 2,014,806,475.50 = 790,953,021.24 : x
  2. Step 2: Convert to fraction form
    1,460,012,762.58/2,014,806,475.50 = 790,953,021.24/x
  3. Step 3: Cross multiply
    1,460,012,762.58x = 2,014,806,475.50 × 790,953,021.24
  4. Step 4: Simplify right side
    1,460,012,762.58x = 1,593,617,269,010,641,152
  5. Step 5: Solve for x
    x = 1,593,617,269,010,641,152/1,460,012,762.58
  6. Step 6: Final answer
    x = 1,091,509,135.98

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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.