Home / 46,970,432,327.20-64,819,207,192.08-25,848,841,223.20

Finding the Fourth Proportional to 46,970,432,327.20, 64,819,207,192.08 and 25,848,841,223.20

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Solution

The fourth proportional to 46,970,432,327.20, 64,819,207,192.08 and 25,848,841,223.20 is: 35,671,406,710.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,970,432,327.20 : 64,819,207,192.08 = 25,848,841,223.20 : x
  2. Step 2: Convert to fraction form
    46,970,432,327.20/64,819,207,192.08 = 25,848,841,223.20/x
  3. Step 3: Cross multiply
    46,970,432,327.20x = 64,819,207,192.08 × 25,848,841,223.20
  4. Step 4: Simplify right side
    46,970,432,327.20x = 1,675,501,394,921,779,625,984
  5. Step 5: Solve for x
    x = 1,675,501,394,921,779,625,984/46,970,432,327.20
  6. Step 6: Final answer
    x = 35,671,406,710.72

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1.5x scale

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.