Home / 1,087,695,425,728.50-1,501,024,354,051.50-593,310,756,826.26

Finding the Fourth Proportional to 1,087,695,425,728.50, 1,501,024,354,051.50 and 593,310,756,826.26

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Solution

The fourth proportional to 1,087,695,425,728.50, 1,501,024,354,051.50 and 593,310,756,826.26 is: 818,771,389,904.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,087,695,425,728.50 : 1,501,024,354,051.50 = 593,310,756,826.26 : x
  2. Step 2: Convert to fraction form
    1,087,695,425,728.50/1,501,024,354,051.50 = 593,310,756,826.26/x
  3. Step 3: Cross multiply
    1,087,695,425,728.50x = 1,501,024,354,051.50 × 593,310,756,826.26
  4. Step 4: Simplify right side
    1,087,695,425,728.50x = 890,573,895,516,943,521,153,024
  5. Step 5: Solve for x
    x = 890,573,895,516,943,521,153,024/1,087,695,425,728.50
  6. Step 6: Final answer
    x = 818,771,389,904.92

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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.