Home / 14,426,244,465,664-19,908,230,190,854-7,841,740,124,875.50

Finding the Fourth Proportional to 14,426,244,465,664, 19,908,230,190,854 and 7,841,740,124,875.50

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Solution

The fourth proportional to 14,426,244,465,664, 19,908,230,190,854 and 7,841,740,124,875.50 is: 10,821,608,345,432.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,426,244,465,664 : 19,908,230,190,854 = 7,841,740,124,875.50 : x
  2. Step 2: Convert to fraction form
    14,426,244,465,664/19,908,230,190,854 = 7,841,740,124,875.50/x
  3. Step 3: Cross multiply
    14,426,244,465,664x = 19,908,230,190,854 × 7,841,740,124,875.50
  4. Step 4: Simplify right side
    14,426,244,465,664x = 156,115,167,502,877,640,372,518,912
  5. Step 5: Solve for x
    x = 156,115,167,502,877,640,372,518,912/14,426,244,465,664
  6. Step 6: Final answer
    x = 10,821,608,345,432.41

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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.