Home / 20,173,581,976,411-27,839,569,974,592-10,924,582,227,674

Finding the Fourth Proportional to 20,173,581,976,411, 27,839,569,974,592 and 10,924,582,227,674

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Solution

The fourth proportional to 20,173,581,976,411, 27,839,569,974,592 and 10,924,582,227,674 is: 15,075,938,012,701.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,173,581,976,411 : 27,839,569,974,592 = 10,924,582,227,674 : x
  2. Step 2: Convert to fraction form
    20,173,581,976,411/27,839,569,974,592 = 10,924,582,227,674/x
  3. Step 3: Cross multiply
    20,173,581,976,411x = 27,839,569,974,592 × 10,924,582,227,674
  4. Step 4: Simplify right side
    20,173,581,976,411x = 304,135,671,370,514,479,160,754,176
  5. Step 5: Solve for x
    x = 304,135,671,370,514,479,160,754,176/20,173,581,976,411
  6. Step 6: Final answer
    x = 15,075,938,012,701.01

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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.