Home / 9,657,792,286.60-14,486,688,429.90-9,290,460,267.40

Finding the Fourth Proportional to 9,657,792,286.60, 14,486,688,429.90 and 9,290,460,267.40

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Solution

The fourth proportional to 9,657,792,286.60, 14,486,688,429.90 and 9,290,460,267.40 is: 13,935,690,401.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,657,792,286.60 : 14,486,688,429.90 = 9,290,460,267.40 : x
  2. Step 2: Convert to fraction form
    9,657,792,286.60/14,486,688,429.90 = 9,290,460,267.40/x
  3. Step 3: Cross multiply
    9,657,792,286.60x = 14,486,688,429.90 × 9,290,460,267.40
  4. Step 4: Simplify right side
    9,657,792,286.60x = 134,588,003,264,189,235,200
  5. Step 5: Solve for x
    x = 134,588,003,264,189,235,200/9,657,792,286.60
  6. Step 6: Final answer
    x = 13,935,690,401.10

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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.