Home / 9,657,830,921.80-14,486,746,382.70-9,657,830,921.80

Finding the Fourth Proportional to 9,657,830,921.80, 14,486,746,382.70 and 9,657,830,921.80

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Solution

The fourth proportional to 9,657,830,921.80, 14,486,746,382.70 and 9,657,830,921.80 is: 14,486,746,382.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,657,830,921.80 : 14,486,746,382.70 = 9,657,830,921.80 : x
  2. Step 2: Convert to fraction form
    9,657,830,921.80/14,486,746,382.70 = 9,657,830,921.80/x
  3. Step 3: Cross multiply
    9,657,830,921.80x = 14,486,746,382.70 × 9,657,830,921.80
  4. Step 4: Simplify right side
    9,657,830,921.80x = 139,910,547,171,114,352,640
  5. Step 5: Solve for x
    x = 139,910,547,171,114,352,640/9,657,830,921.80
  6. Step 6: Final answer
    x = 14,486,746,382.70

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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.