Home / 1,087,695,425,725.70-1,501,024,354,047.40-593,310,756,823.45

Finding the Fourth Proportional to 1,087,695,425,725.70, 1,501,024,354,047.40 and 593,310,756,823.45

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Solution

The fourth proportional to 1,087,695,425,725.70, 1,501,024,354,047.40 and 593,310,756,823.45 is: 818,771,389,900.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,087,695,425,725.70 : 1,501,024,354,047.40 = 593,310,756,823.45 : x
  2. Step 2: Convert to fraction form
    1,087,695,425,725.70/1,501,024,354,047.40 = 593,310,756,823.45/x
  3. Step 3: Cross multiply
    1,087,695,425,725.70x = 1,501,024,354,047.40 × 593,310,756,823.45
  4. Step 4: Simplify right side
    1,087,695,425,725.70x = 890,573,895,510,292,898,512,896
  5. Step 5: Solve for x
    x = 890,573,895,510,292,898,512,896/1,087,695,425,725.70
  6. Step 6: Final answer
    x = 818,771,389,900.91

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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.