Home / 26,430,704,699.91-36,474,376,420.61-14,387,806,931.74

Finding the Fourth Proportional to 26,430,704,699.91, 36,474,376,420.61 and 14,387,806,931.74

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Solution

The fourth proportional to 26,430,704,699.91, 36,474,376,420.61 and 14,387,806,931.74 is: 19,855,175,707.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,430,704,699.91 : 36,474,376,420.61 = 14,387,806,931.74 : x
  2. Step 2: Convert to fraction form
    26,430,704,699.91/36,474,376,420.61 = 14,387,806,931.74/x
  3. Step 3: Cross multiply
    26,430,704,699.91x = 36,474,376,420.61 × 14,387,806,931.74
  4. Step 4: Simplify right side
    26,430,704,699.91x = 524,786,285,895,208,402,944
  5. Step 5: Solve for x
    x = 524,786,285,895,208,402,944/26,430,704,699.91
  6. Step 6: Final answer
    x = 19,855,175,707.71

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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.