Home / 2,984,774,406,779.50-4,477,161,610,169.20-1,478,483,545,547.50

Finding the Fourth Proportional to 2,984,774,406,779.50, 4,477,161,610,169.20 and 1,478,483,545,547.50

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Solution

The fourth proportional to 2,984,774,406,779.50, 4,477,161,610,169.20 and 1,478,483,545,547.50 is: 2,217,725,318,321.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,984,774,406,779.50 : 4,477,161,610,169.20 = 1,478,483,545,547.50 : x
  2. Step 2: Convert to fraction form
    2,984,774,406,779.50/4,477,161,610,169.20 = 1,478,483,545,547.50/x
  3. Step 3: Cross multiply
    2,984,774,406,779.50x = 4,477,161,610,169.20 × 1,478,483,545,547.50
  4. Step 4: Simplify right side
    2,984,774,406,779.50x = 6,619,409,771,392,113,276,092,416
  5. Step 5: Solve for x
    x = 6,619,409,771,392,113,276,092,416/2,984,774,406,779.50
  6. Step 6: Final answer
    x = 2,217,725,318,321.23

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Double scale
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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.