Home / 64,920,483,088.74-97,312,758,495.93-27,168,688,133.01

Finding the Fourth Proportional to 64,920,483,088.74, 97,312,758,495.93 and 27,168,688,133.01

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Solution

The fourth proportional to 64,920,483,088.74, 97,312,758,495.93 and 27,168,688,133.01 is: 40,724,588,930.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,920,483,088.74 : 97,312,758,495.93 = 27,168,688,133.01 : x
  2. Step 2: Convert to fraction form
    64,920,483,088.74/97,312,758,495.93 = 27,168,688,133.01/x
  3. Step 3: Cross multiply
    64,920,483,088.74x = 97,312,758,495.93 × 27,168,688,133.01
  4. Step 4: Simplify right side
    64,920,483,088.74x = 2,643,859,986,938,841,268,224
  5. Step 5: Solve for x
    x = 2,643,859,986,938,841,268,224/64,920,483,088.74
  6. Step 6: Final answer
    x = 40,724,588,930.20

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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.