Home / 5,643,176,482.16-8,468,065,506.23-2,104,362,720.17

Finding the Fourth Proportional to 5,643,176,482.16, 8,468,065,506.23 and 2,104,362,720.17

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Solution

The fourth proportional to 5,643,176,482.16, 8,468,065,506.23 and 2,104,362,720.17 is: 3,157,774,955.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,643,176,482.16 : 8,468,065,506.23 = 2,104,362,720.17 : x
  2. Step 2: Convert to fraction form
    5,643,176,482.16/8,468,065,506.23 = 2,104,362,720.17/x
  3. Step 3: Cross multiply
    5,643,176,482.16x = 8,468,065,506.23 × 2,104,362,720.17
  4. Step 4: Simplify right side
    5,643,176,482.16x = 17,819,881,363,267,909,632
  5. Step 5: Solve for x
    x = 17,819,881,363,267,909,632/5,643,176,482.16
  6. Step 6: Final answer
    x = 3,157,774,955.22

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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.