Home / 5,668,716,904.60-8,503,075,356.90-5,097,311,541.40

Finding the Fourth Proportional to 5,668,716,904.60, 8,503,075,356.90 and 5,097,311,541.40

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Solution

The fourth proportional to 5,668,716,904.60, 8,503,075,356.90 and 5,097,311,541.40 is: 7,645,967,312.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,668,716,904.60 : 8,503,075,356.90 = 5,097,311,541.40 : x
  2. Step 2: Convert to fraction form
    5,668,716,904.60/8,503,075,356.90 = 5,097,311,541.40/x
  3. Step 3: Cross multiply
    5,668,716,904.60x = 8,503,075,356.90 × 5,097,311,541.40
  4. Step 4: Simplify right side
    5,668,716,904.60x = 43,342,824,154,120,290,304
  5. Step 5: Solve for x
    x = 43,342,824,154,120,290,304/5,668,716,904.60
  6. Step 6: Final answer
    x = 7,645,967,312.10

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1.5x scale

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.