Home / 942,493,671,246.35-1,413,939,058,475.90-305,736,348,852.11

Finding the Fourth Proportional to 942,493,671,246.35, 1,413,939,058,475.90 and 305,736,348,852.11

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Solution

The fourth proportional to 942,493,671,246.35, 1,413,939,058,475.90 and 305,736,348,852.11 is: 458,668,931,607.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    942,493,671,246.35 : 1,413,939,058,475.90 = 305,736,348,852.11 : x
  2. Step 2: Convert to fraction form
    942,493,671,246.35/1,413,939,058,475.90 = 305,736,348,852.11/x
  3. Step 3: Cross multiply
    942,493,671,246.35x = 1,413,939,058,475.90 × 305,736,348,852.11
  4. Step 4: Simplify right side
    942,493,671,246.35x = 432,292,565,237,811,698,991,104
  5. Step 5: Solve for x
    x = 432,292,565,237,811,698,991,104/942,493,671,246.35
  6. Step 6: Final answer
    x = 458,668,931,607.94

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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.