Home / 7,106,684,161,208.80-9,807,224,142,468.80-4,065,175,042,232.80

Finding the Fourth Proportional to 7,106,684,161,208.80, 9,807,224,142,468.80 and 4,065,175,042,232.80

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Solution

The fourth proportional to 7,106,684,161,208.80, 9,807,224,142,468.80 and 4,065,175,042,232.80 is: 5,609,941,558,281.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,106,684,161,208.80 : 9,807,224,142,468.80 = 4,065,175,042,232.80 : x
  2. Step 2: Convert to fraction form
    7,106,684,161,208.80/9,807,224,142,468.80 = 4,065,175,042,232.80/x
  3. Step 3: Cross multiply
    7,106,684,161,208.80x = 9,807,224,142,468.80 × 4,065,175,042,232.80
  4. Step 4: Simplify right side
    7,106,684,161,208.80x = 39,868,082,817,547,145,127,657,472
  5. Step 5: Solve for x
    x = 39,868,082,817,547,145,127,657,472/7,106,684,161,208.80
  6. Step 6: Final answer
    x = 5,609,941,558,281.64

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.