Home / 9,617,496,300,257.40-13,272,153,446,504-5,227,826,739,730.50

Finding the Fourth Proportional to 9,617,496,300,257.40, 13,272,153,446,504 and 5,227,826,739,730.50

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Solution

The fourth proportional to 9,617,496,300,257.40, 13,272,153,446,504 and 5,227,826,739,730.50 is: 7,214,405,549,558.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,617,496,300,257.40 : 13,272,153,446,504 = 5,227,826,739,730.50 : x
  2. Step 2: Convert to fraction form
    9,617,496,300,257.40/13,272,153,446,504 = 5,227,826,739,730.50/x
  3. Step 3: Cross multiply
    9,617,496,300,257.40x = 13,272,153,446,504 × 5,227,826,739,730.50
  4. Step 4: Simplify right side
    9,617,496,300,257.40x = 69,384,518,681,439,927,638,425,600
  5. Step 5: Solve for x
    x = 69,384,518,681,439,927,638,425,600/9,617,496,300,257.40
  6. Step 6: Final answer
    x = 7,214,405,549,558.98

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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.