Home / 56,739,506,087.63-85,130,754,536.50-34,065,694,223.84

Finding the Fourth Proportional to 56,739,506,087.63, 85,130,754,536.50 and 34,065,694,223.84

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Solution

The fourth proportional to 56,739,506,087.63, 85,130,754,536.50 and 34,065,694,223.84 is: 51,111,446,909.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,739,506,087.63 : 85,130,754,536.50 = 34,065,694,223.84 : x
  2. Step 2: Convert to fraction form
    56,739,506,087.63/85,130,754,536.50 = 34,065,694,223.84/x
  3. Step 3: Cross multiply
    56,739,506,087.63x = 85,130,754,536.50 × 34,065,694,223.84
  4. Step 4: Simplify right side
    56,739,506,087.63x = 2,900,038,253,085,563,813,888
  5. Step 5: Solve for x
    x = 2,900,038,253,085,563,813,888/56,739,506,087.63
  6. Step 6: Final answer
    x = 51,111,446,909.79

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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.