Home / 1,134,971,506.59-1,564,869,171.10-933,323,692.53

Finding the Fourth Proportional to 1,134,971,506.59, 1,564,869,171.10 and 933,323,692.53

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Solution

The fourth proportional to 1,134,971,506.59, 1,564,869,171.10 and 933,323,692.53 is: 1,286,842,413.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,971,506.59 : 1,564,869,171.10 = 933,323,692.53 : x
  2. Step 2: Convert to fraction form
    1,134,971,506.59/1,564,869,171.10 = 933,323,692.53/x
  3. Step 3: Cross multiply
    1,134,971,506.59x = 1,564,869,171.10 × 933,323,692.53
  4. Step 4: Simplify right side
    1,134,971,506.59x = 1,460,529,473,097,412,352
  5. Step 5: Solve for x
    x = 1,460,529,473,097,412,352/1,134,971,506.59
  6. Step 6: Final answer
    x = 1,286,842,413.77

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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.