Home / 73,877,700,904.70-101,948,495,933.05-40,044,269,600.33

Finding the Fourth Proportional to 73,877,700,904.70, 101,948,495,933.05 and 40,044,269,600.33

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Solution

The fourth proportional to 73,877,700,904.70, 101,948,495,933.05 and 40,044,269,600.33 is: 55,259,611,581.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,877,700,904.70 : 101,948,495,933.05 = 40,044,269,600.33 : x
  2. Step 2: Convert to fraction form
    73,877,700,904.70/101,948,495,933.05 = 40,044,269,600.33/x
  3. Step 3: Cross multiply
    73,877,700,904.70x = 101,948,495,933.05 × 40,044,269,600.33
  4. Step 4: Simplify right side
    73,877,700,904.70x = 4,082,453,056,490,690,838,528
  5. Step 5: Solve for x
    x = 4,082,453,056,490,690,838,528/73,877,700,904.70
  6. Step 6: Final answer
    x = 55,259,611,581.00

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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.