Home / 65,793,271,106.20-98,746,341,756.90-26,562,816,117.40

Finding the Fourth Proportional to 65,793,271,106.20, 98,746,341,756.90 and 26,562,816,117.40

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Solution

The fourth proportional to 65,793,271,106.20, 98,746,341,756.90 and 26,562,816,117.40 is: 39,867,008,802.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,793,271,106.20 : 98,746,341,756.90 = 26,562,816,117.40 : x
  2. Step 2: Convert to fraction form
    65,793,271,106.20/98,746,341,756.90 = 26,562,816,117.40/x
  3. Step 3: Cross multiply
    65,793,271,106.20x = 98,746,341,756.90 × 26,562,816,117.40
  4. Step 4: Simplify right side
    65,793,271,106.20x = 2,622,980,918,354,472,075,264
  5. Step 5: Solve for x
    x = 2,622,980,918,354,472,075,264/65,793,271,106.20
  6. Step 6: Final answer
    x = 39,867,008,802.78

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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.