Home / 32,337,792,115.80-48,506,688,173.70-18,406,385,165.40

Finding the Fourth Proportional to 32,337,792,115.80, 48,506,688,173.70 and 18,406,385,165.40

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Solution

The fourth proportional to 32,337,792,115.80, 48,506,688,173.70 and 18,406,385,165.40 is: 27,609,577,748.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,337,792,115.80 : 48,506,688,173.70 = 18,406,385,165.40 : x
  2. Step 2: Convert to fraction form
    32,337,792,115.80/48,506,688,173.70 = 18,406,385,165.40/x
  3. Step 3: Cross multiply
    32,337,792,115.80x = 48,506,688,173.70 × 18,406,385,165.40
  4. Step 4: Simplify right side
    32,337,792,115.80x = 892,832,785,623,075,258,368
  5. Step 5: Solve for x
    x = 892,832,785,623,075,258,368/32,337,792,115.80
  6. Step 6: Final answer
    x = 27,609,577,748.10

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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.