Home / 10,564,918,679.21-14,579,391,638.79-5,807,092,842.23

Finding the Fourth Proportional to 10,564,918,679.21, 14,579,391,638.79 and 5,807,092,842.23

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Solution

The fourth proportional to 10,564,918,679.21, 14,579,391,638.79 and 5,807,092,842.23 is: 8,013,680,313.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,564,918,679.21 : 14,579,391,638.79 = 5,807,092,842.23 : x
  2. Step 2: Convert to fraction form
    10,564,918,679.21/14,579,391,638.79 = 5,807,092,842.23/x
  3. Step 3: Cross multiply
    10,564,918,679.21x = 14,579,391,638.79 × 5,807,092,842.23
  4. Step 4: Simplify right side
    10,564,918,679.21x = 84,663,880,829,612,425,216
  5. Step 5: Solve for x
    x = 84,663,880,829,612,425,216/10,564,918,679.21
  6. Step 6: Final answer
    x = 8,013,680,313.15

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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.