Home / 66,205,702,854.40-99,356,927,222.40-46,614,661,830.40

Finding the Fourth Proportional to 66,205,702,854.40, 99,356,927,222.40 and 46,614,661,830.40

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Solution

The fourth proportional to 66,205,702,854.40, 99,356,927,222.40 and 46,614,661,830.40 is: 69,956,051,568.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,205,702,854.40 : 99,356,927,222.40 = 46,614,661,830.40 : x
  2. Step 2: Convert to fraction form
    66,205,702,854.40/99,356,927,222.40 = 46,614,661,830.40/x
  3. Step 3: Cross multiply
    66,205,702,854.40x = 99,356,927,222.40 × 46,614,661,830.40
  4. Step 4: Simplify right side
    66,205,702,854.40x = 4,631,489,562,979,840,032,768
  5. Step 5: Solve for x
    x = 4,631,489,562,979,840,032,768/66,205,702,854.40
  6. Step 6: Final answer
    x = 69,956,051,568.03

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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.