Home / 1,480,397,467,430.20-2,042,196,638,075-966,863,860,851.02

Finding the Fourth Proportional to 1,480,397,467,430.20, 2,042,196,638,075 and 966,863,860,851.02

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Solution

The fourth proportional to 1,480,397,467,430.20, 2,042,196,638,075 and 966,863,860,851.02 is: 1,333,781,075,384.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,480,397,467,430.20 : 2,042,196,638,075 = 966,863,860,851.02 : x
  2. Step 2: Convert to fraction form
    1,480,397,467,430.20/2,042,196,638,075 = 966,863,860,851.02/x
  3. Step 3: Cross multiply
    1,480,397,467,430.20x = 2,042,196,638,075 × 966,863,860,851.02
  4. Step 4: Simplify right side
    1,480,397,467,430.20x = 1,974,526,126,106,167,583,178,752
  5. Step 5: Solve for x
    x = 1,974,526,126,106,167,583,178,752/1,480,397,467,430.20
  6. Step 6: Final answer
    x = 1,333,781,075,384.92

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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.