Home / 53,637,960,874,902-80,456,941,222,092-12,888,674,314,507

Finding the Fourth Proportional to 53,637,960,874,902, 80,456,941,222,092 and 12,888,674,314,507

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Solution

The fourth proportional to 53,637,960,874,902, 80,456,941,222,092 and 12,888,674,314,507 is: 19,333,011,450,071.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,637,960,874,902 : 80,456,941,222,092 = 12,888,674,314,507 : x
  2. Step 2: Convert to fraction form
    53,637,960,874,902/80,456,941,222,092 = 12,888,674,314,507/x
  3. Step 3: Cross multiply
    53,637,960,874,902x = 80,456,941,222,092 × 12,888,674,314,507
  4. Step 4: Simplify right side
    53,637,960,874,902x = 1,036,983,311,752,976,547,687,956,480
  5. Step 5: Solve for x
    x = 1,036,983,311,752,976,547,687,956,480/53,637,960,874,902
  6. Step 6: Final answer
    x = 19,333,011,450,071.67

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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.