Home / 14,351,849,004.40-21,527,773,506.60-10,482,013,740.40

Finding the Fourth Proportional to 14,351,849,004.40, 21,527,773,506.60 and 10,482,013,740.40

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Solution

The fourth proportional to 14,351,849,004.40, 21,527,773,506.60 and 10,482,013,740.40 is: 15,723,020,610.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,351,849,004.40 : 21,527,773,506.60 = 10,482,013,740.40 : x
  2. Step 2: Convert to fraction form
    14,351,849,004.40/21,527,773,506.60 = 10,482,013,740.40/x
  3. Step 3: Cross multiply
    14,351,849,004.40x = 21,527,773,506.60 × 10,482,013,740.40
  4. Step 4: Simplify right side
    14,351,849,004.40x = 225,654,417,696,400,277,504
  5. Step 5: Solve for x
    x = 225,654,417,696,400,277,504/14,351,849,004.40
  6. Step 6: Final answer
    x = 15,723,020,610.60

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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.