Home / 7,700,444,611,854-10,626,868,412,784-4,232,186,658,637.40

Finding the Fourth Proportional to 7,700,444,611,854, 10,626,868,412,784 and 4,232,186,658,637.40

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Solution

The fourth proportional to 7,700,444,611,854, 10,626,868,412,784 and 4,232,186,658,637.40 is: 5,840,557,654,352.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,700,444,611,854 : 10,626,868,412,784 = 4,232,186,658,637.40 : x
  2. Step 2: Convert to fraction form
    7,700,444,611,854/10,626,868,412,784 = 4,232,186,658,637.40/x
  3. Step 3: Cross multiply
    7,700,444,611,854x = 10,626,868,412,784 × 4,232,186,658,637.40
  4. Step 4: Simplify right side
    7,700,444,611,854x = 44,974,890,719,679,646,699,356,160
  5. Step 5: Solve for x
    x = 44,974,890,719,679,646,699,356,160/7,700,444,611,854
  6. Step 6: Final answer
    x = 5,840,557,654,352.28

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Double scale
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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.