Home / 31,060,154,795.40-46,590,232,193.10-29,468,382,712.20

Finding the Fourth Proportional to 31,060,154,795.40, 46,590,232,193.10 and 29,468,382,712.20

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Solution

The fourth proportional to 31,060,154,795.40, 46,590,232,193.10 and 29,468,382,712.20 is: 44,202,574,068.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,060,154,795.40 : 46,590,232,193.10 = 29,468,382,712.20 : x
  2. Step 2: Convert to fraction form
    31,060,154,795.40/46,590,232,193.10 = 29,468,382,712.20/x
  3. Step 3: Cross multiply
    31,060,154,795.40x = 46,590,232,193.10 × 29,468,382,712.20
  4. Step 4: Simplify right side
    31,060,154,795.40x = 1,372,938,792,916,531,806,208
  5. Step 5: Solve for x
    x = 1,372,938,792,916,531,806,208/31,060,154,795.40
  6. Step 6: Final answer
    x = 44,202,574,068.30

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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.