Home / 9,304,843,427.64-12,840,668,362.26-5,075,755,316.10

Finding the Fourth Proportional to 9,304,843,427.64, 12,840,668,362.26 and 5,075,755,316.10

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Solution

The fourth proportional to 9,304,843,427.64, 12,840,668,362.26 and 5,075,755,316.10 is: 7,004,533,844.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,304,843,427.64 : 12,840,668,362.26 = 5,075,755,316.10 : x
  2. Step 2: Convert to fraction form
    9,304,843,427.64/12,840,668,362.26 = 5,075,755,316.10/x
  3. Step 3: Cross multiply
    9,304,843,427.64x = 12,840,668,362.26 × 5,075,755,316.10
  4. Step 4: Simplify right side
    9,304,843,427.64x = 65,176,090,702,018,281,472
  5. Step 5: Solve for x
    x = 65,176,090,702,018,281,472/9,304,843,427.64
  6. Step 6: Final answer
    x = 7,004,533,844.00

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1.5x scale

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.