Home / 18,877,310,864,746-26,050,411,752,490-10,543,919,173,096

Finding the Fourth Proportional to 18,877,310,864,746, 26,050,411,752,490 and 10,543,919,173,096

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Solution

The fourth proportional to 18,877,310,864,746, 26,050,411,752,490 and 10,543,919,173,096 is: 14,550,453,606,031.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,877,310,864,746 : 26,050,411,752,490 = 10,543,919,173,096 : x
  2. Step 2: Convert to fraction form
    18,877,310,864,746/26,050,411,752,490 = 10,543,919,173,096/x
  3. Step 3: Cross multiply
    18,877,310,864,746x = 26,050,411,752,490 × 10,543,919,173,096
  4. Step 4: Simplify right side
    18,877,310,864,746x = 274,673,435,944,124,684,519,342,080
  5. Step 5: Solve for x
    x = 274,673,435,944,124,684,519,342,080/18,877,310,864,746
  6. Step 6: Final answer
    x = 14,550,453,606,031.69

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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.