Home / 10,087,179,685.66-15,117,645,260.76-4,104,333,492.54

Finding the Fourth Proportional to 10,087,179,685.66, 15,117,645,260.76 and 4,104,333,492.54

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Solution

The fourth proportional to 10,087,179,685.66, 15,117,645,260.76 and 4,104,333,492.54 is: 6,151,160,156.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,087,179,685.66 : 15,117,645,260.76 = 4,104,333,492.54 : x
  2. Step 2: Convert to fraction form
    10,087,179,685.66/15,117,645,260.76 = 4,104,333,492.54/x
  3. Step 3: Cross multiply
    10,087,179,685.66x = 15,117,645,260.76 × 4,104,333,492.54
  4. Step 4: Simplify right side
    10,087,179,685.66x = 62,047,857,772,075,868,160
  5. Step 5: Solve for x
    x = 62,047,857,772,075,868,160/10,087,179,685.66
  6. Step 6: Final answer
    x = 6,151,160,156.32

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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.