Home / 93,599,229,889.32-129,167,184,950.24-50,779,711,430.16

Finding the Fourth Proportional to 93,599,229,889.32, 129,167,184,950.24 and 50,779,711,430.16

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Solution

The fourth proportional to 93,599,229,889.32, 129,167,184,950.24 and 50,779,711,430.16 is: 70,076,136,158.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,599,229,889.32 : 129,167,184,950.24 = 50,779,711,430.16 : x
  2. Step 2: Convert to fraction form
    93,599,229,889.32/129,167,184,950.24 = 50,779,711,430.16/x
  3. Step 3: Cross multiply
    93,599,229,889.32x = 129,167,184,950.24 × 50,779,711,430.16
  4. Step 4: Simplify right side
    93,599,229,889.32x = 6,559,072,378,019,293,167,616
  5. Step 5: Solve for x
    x = 6,559,072,378,019,293,167,616/93,599,229,889.32
  6. Step 6: Final answer
    x = 70,076,136,158.12

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.