Home / 39,307,316,093.40-58,960,974,140.10-32,328,007,728.60

Finding the Fourth Proportional to 39,307,316,093.40, 58,960,974,140.10 and 32,328,007,728.60

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Solution

The fourth proportional to 39,307,316,093.40, 58,960,974,140.10 and 32,328,007,728.60 is: 48,492,011,592.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,307,316,093.40 : 58,960,974,140.10 = 32,328,007,728.60 : x
  2. Step 2: Convert to fraction form
    39,307,316,093.40/58,960,974,140.10 = 32,328,007,728.60/x
  3. Step 3: Cross multiply
    39,307,316,093.40x = 58,960,974,140.10 × 32,328,007,728.60
  4. Step 4: Simplify right side
    39,307,316,093.40x = 1,906,090,827,686,937,362,432
  5. Step 5: Solve for x
    x = 1,906,090,827,686,937,362,432/39,307,316,093.40
  6. Step 6: Final answer
    x = 48,492,011,592.90

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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.