Home / 9,069,266,670,366.40-13,613,580,931,316-3,908,658,466,191.10

Finding the Fourth Proportional to 9,069,266,670,366.40, 13,613,580,931,316 and 3,908,658,466,191.10

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Solution

The fourth proportional to 9,069,266,670,366.40, 13,613,580,931,316 and 3,908,658,466,191.10 is: 5,867,159,969,640.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,069,266,670,366.40 : 13,613,580,931,316 = 3,908,658,466,191.10 : x
  2. Step 2: Convert to fraction form
    9,069,266,670,366.40/13,613,580,931,316 = 3,908,658,466,191.10/x
  3. Step 3: Cross multiply
    9,069,266,670,366.40x = 13,613,580,931,316 × 3,908,658,466,191.10
  4. Step 4: Simplify right side
    9,069,266,670,366.40x = 53,210,838,362,366,000,364,519,424
  5. Step 5: Solve for x
    x = 53,210,838,362,366,000,364,519,424/9,069,266,670,366.40
  6. Step 6: Final answer
    x = 5,867,159,969,640.22

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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.