Home / 46,478,047.30-69,717,070.95-41,376,213.70

Finding the Fourth Proportional to 46,478,047.30, 69,717,070.95 and 41,376,213.70

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Solution

The fourth proportional to 46,478,047.30, 69,717,070.95 and 41,376,213.70 is: 62,064,320.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,478,047.30 : 69,717,070.95 = 41,376,213.70 : x
  2. Step 2: Convert to fraction form
    46,478,047.30/69,717,070.95 = 41,376,213.70/x
  3. Step 3: Cross multiply
    46,478,047.30x = 69,717,070.95 × 41,376,213.70
  4. Step 4: Simplify right side
    46,478,047.30x = 2,884,628,426,165,262.50
  5. Step 5: Solve for x
    x = 2,884,628,426,165,262.50/46,478,047.30
  6. Step 6: Final answer
    x = 62,064,320.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.