Home / 7,106,684,161,534.40-9,807,224,142,917.60-4,065,175,042,558.40

Finding the Fourth Proportional to 7,106,684,161,534.40, 9,807,224,142,917.60 and 4,065,175,042,558.40

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Solution

The fourth proportional to 7,106,684,161,534.40, 9,807,224,142,917.60 and 4,065,175,042,558.40 is: 5,609,941,558,730.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,106,684,161,534.40 : 9,807,224,142,917.60 = 4,065,175,042,558.40 : x
  2. Step 2: Convert to fraction form
    7,106,684,161,534.40/9,807,224,142,917.60 = 4,065,175,042,558.40/x
  3. Step 3: Cross multiply
    7,106,684,161,534.40x = 9,807,224,142,917.60 × 4,065,175,042,558.40
  4. Step 4: Simplify right side
    7,106,684,161,534.40x = 39,868,082,822,564,817,980,620,800
  5. Step 5: Solve for x
    x = 39,868,082,822,564,817,980,620,800/7,106,684,161,534.40
  6. Step 6: Final answer
    x = 5,609,941,558,730.66

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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.