Home / 13,017,024,803.60-19,525,537,205.40-6,808,093,312.40

Finding the Fourth Proportional to 13,017,024,803.60, 19,525,537,205.40 and 6,808,093,312.40

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Solution

The fourth proportional to 13,017,024,803.60, 19,525,537,205.40 and 6,808,093,312.40 is: 10,212,139,968.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,017,024,803.60 : 19,525,537,205.40 = 6,808,093,312.40 : x
  2. Step 2: Convert to fraction form
    13,017,024,803.60/19,525,537,205.40 = 6,808,093,312.40/x
  3. Step 3: Cross multiply
    13,017,024,803.60x = 19,525,537,205.40 × 6,808,093,312.40
  4. Step 4: Simplify right side
    13,017,024,803.60x = 132,931,679,269,101,125,632
  5. Step 5: Solve for x
    x = 132,931,679,269,101,125,632/13,017,024,803.60
  6. Step 6: Final answer
    x = 10,212,139,968.60

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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.