Home / 61,579,791,566.46-84,980,112,337.35-33,417,670,094.46

Finding the Fourth Proportional to 61,579,791,566.46, 84,980,112,337.35 and 33,417,670,094.46

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Solution

The fourth proportional to 61,579,791,566.46, 84,980,112,337.35 and 33,417,670,094.46 is: 46,116,384,717.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,579,791,566.46 : 84,980,112,337.35 = 33,417,670,094.46 : x
  2. Step 2: Convert to fraction form
    61,579,791,566.46/84,980,112,337.35 = 33,417,670,094.46/x
  3. Step 3: Cross multiply
    61,579,791,566.46x = 84,980,112,337.35 × 33,417,670,094.46
  4. Step 4: Simplify right side
    61,579,791,566.46x = 2,839,837,358,679,712,595,968
  5. Step 5: Solve for x
    x = 2,839,837,358,679,712,595,968/61,579,791,566.46
  6. Step 6: Final answer
    x = 46,116,384,717.13

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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.